Items where authors include "Dean, P"
Up a levelArticle
Kashyap, M, Torniainen, J, Bertling, K et al. (15 more authors) (2023) Coherent Terahertz laser feedback interferometry for hydration sensing in leaves. Optics Express, 31 (15). pp. 23877-23888. ISSN 1094-4087
Demic, A, Valavanis, A orcid.org/0000-0001-5565-0463, Dean, P et al. (8 more authors) (2023) Acoustic band engineering in terahertz quantum-cascade lasers and arbitrary superlattices. Physical Review B, 107 (23). 235411. ISSN 1098-0121
Leitenstorfer, A, Moskalenko, AS, Kampfrath, T et al. (51 more authors) (2023) The 2023 Terahertz Science and Technology Roadmap. Journal of Physics D: Applied Physics, 56. 223001. ISSN 0022-3727
Qi, X, Bertling, K, Stark, MS et al. (17 more authors) (2023) Terahertz imaging of human skin pathologies using laser feedback interferometry with quantum cascade lasers. Biomedical Optics Express, 14 (4). pp. 1393-1410. ISSN 2156-7085
Singh, K, Bandyopadhyay, A, Bertling, K et al. (9 more authors) (2023) Comparison of physical and system factors impacting hydration sensing in leaves using terahertz time-domain and quantum cascade laser feedback interferometry imaging. Sensors, 23 (5). 2721. ISSN 1424-8220
Nuttall, E orcid.org/0000-0002-1338-8732, Han, Y, Pardo, D et al. (11 more authors) (2023) Waveguide integration of a > 4.7-THz quantum-cascade laser. Electronics Letters, 59 (2). ISSN 0013-5194
Talukder, MA, Dean, P orcid.org/0000-0002-3950-4359, Linfield, EH orcid.org/0000-0001-6912-0535 et al. (1 more author) (2022) Resonant two-photon terahertz quantum cascade laser. Optics Express, 30 (18). 31785. p. 31785. ISSN 1094-4087
Demić, A, Ikonic, Z, Dean, P et al. (1 more author) (2022) Prospects of temperature performance enhancement through higher resonant phonon transition designs in GaAs-based terahertz quantum-cascade lasers. New Journal of Physics. ISSN 1367-2630
Qi, X, Bertling, K, Taimre, T et al. (10 more authors) (2021) Terahertz quantum cascade laser under optical feedback: effects of laser self-pulsations on self-mixing signals. Optics Express, 29 (24). pp. 39885-39895. ISSN 1094-4087
Qi, X, Bertling, K, Taimre, T et al. (8 more authors) (2021) Terahertz imaging with self-pulsations in quantum cascade lasers under optical feedback. APL Photonics, 6 (9). 091301. ISSN 2378-0967
Sulollari, N, Keeley, J, Park, S orcid.org/0000-0001-8606-191X et al. (8 more authors) (2021) Coherent terahertz microscopy of modal field distributions in micro-resonators. APL Photonics, 6 (6). 066104. ISSN 2378-0967
Rubino, P, Keeley, J, Sulollari, N et al. (9 more authors) (2021) All-electronic phase-resolved THz microscopy using the self-mixing effect in a semiconductor laser. ACS Photonics, 8 (4). pp. 1001-1006. ISSN 2330-4022
Qi, X, Bertling, K, Taimre, T et al. (12 more authors) (2021) Observation of optical feedback dynamics in single-mode terahertz quantum cascade lasers: Transient instabilities. Physical Review A, 103 (3). 033504. ISSN 1050-2947
Demic, A, Ikonic, Z, Dean, P orcid.org/0000-0002-3950-4359 et al. (1 more author) (2020) Dual resonance phonon–photon–phonon terahertz quantum-cascade laser: physics of the electron transport and temperature performance optimization. Optics Express, 28 (26). pp. 38788-38812. ISSN 1094-4087
Mohandas, RA, Ponnampalam, L, Li, L orcid.org/0000-0003-4998-7259 et al. (5 more authors) (2020) Exact frequency and phase control of a terahertz laser. Optica, 7 (9). pp. 1143-1149. ISSN 2334-2536
Kundu, I orcid.org/0000-0002-3564-1903, Bacon, DR, Dean, P orcid.org/0000-0002-3950-4359 et al. (4 more authors) (2020) Programmable, Transform-Limited Pulses from a Terahertz Quantum Cascade Laser. ACS Photonics, 7 (9). pp. 2423-2428. ISSN 2330-4022
Almond, NW, Qi, X, Degl’Innocenti, R et al. (12 more authors) (2020) External cavity terahertz quantum cascade laser with a metamaterial/graphene optoelectronic mirror. Applied Physics Letters, 117 (4). 041105. ISSN 0003-6951
Bacon, DR, Gill, TB orcid.org/0000-0002-1191-6466, Rosamond, M et al. (7 more authors) (2020) Photoconductive Arrays on Insulating Substrates for High-Field Terahertz Generation. Optics Express, 28 (12). pp. 17219-17231. ISSN 1094-4087
Qi, X, Agnew, G, Taimre, T et al. (7 more authors) (2020) Laser feedback interferometry in multi-mode terahertz quantum cascade lasers. Optics Express, 28 (10). pp. 14246-14262. ISSN 1094-4087
Kundu, I orcid.org/0000-0002-3564-1903, Freeman, JR orcid.org/0000-0002-5493-6352, Dean, P orcid.org/0000-0002-3950-4359 et al. (3 more authors) (2020) Wideband Electrically Controlled Vernier Frequency Tunable Terahertz Quantum Cascade Laser. ACS Photonics, 7 (3). pp. 765-773. ISSN 2330-4022
Agnew, G, Grier, A, Taimre, T et al. (8 more authors) (2020) Correction to “Temperature-Dependent High-Speed Dynamics of Terahertz Quantum Cascade Lasers”. IEEE Journal of Selected Topics in Quantum Electronics, 26 (2). ISSN 1077-260X
Kundu, I, Freeman, JR orcid.org/0000-0002-5493-6352, Dean, P orcid.org/0000-0002-3950-4359 et al. (3 more authors) (2020) Terahertz photonic integrated circuit for frequency tuning and power modulation. Optics Express, 28 (4). pp. 4374-4386. ISSN 1094-4087
Dunn, A orcid.org/0000-0002-7369-1469, Poyser, C, Dean, P orcid.org/0000-0002-3950-4359 et al. (11 more authors) (2020) High-Speed Modulation of a Terahertz Quantum Cascade Laser by Coherent Acoustic Phonon Pulses. Nature Communications, 11 (1). 835. ISSN 2041-1723
Watson, CM orcid.org/0000-0003-2371-1844, Dean, P, Camm, N et al. (4 more authors) (2020) Long‐read nanopore sequencing resolves a TMEM231 gene conversion event causing Meckel–Gruber syndrome. Human Mutation, 41 (2). pp. 525-531. ISSN 1059-7794
Xia, M, Rubino, P orcid.org/0000-0001-8669-6747, Li, LH orcid.org/0000-0003-4998-7259 et al. (5 more authors) (2020) Quantum Transmission Line Modelling and Experimental Investigation of the Output Characteristics of a Terahertz Quantum Cascade Laser. IEEE Transactions on Terahertz Science and Technology, 10 (4). pp. 333-342. ISSN 2156-342X
Qi, X, Kundu, I orcid.org/0000-0002-3564-1903, Dean, P orcid.org/0000-0002-3950-4359 et al. (8 more authors) (2020) Correction to "Mode Selection and Tuning Mechanisms in Coupled-Cavity Terahertz Quantum Cascade Lasers". IEEE Journal of Selected Topics in Quantum Electronics, 26 (1). 9700101. ISSN 1077-260X
Ottomaniello, A, Keeley, J orcid.org/0000-0001-5251-6648, Rubino, P et al. (7 more authors) (2019) Optomechanical response with nanometer resolution in the self-mixing signal of a terahertz quantum cascade laser. Optics Letters, 44 (23). pp. 5663-5666. ISSN 0146-9592
Meng, K, Park, SJ, Burnett, AD et al. (12 more authors) (2019) Increasing the sensitivity of terahertz split ring resonator metamaterials for dielectric sensing by localized substrate etching. Optics Express, 27 (16). pp. 23164-23172. ISSN 1094-4087
Keeley, J orcid.org/0000-0001-5251-6648, Bertling, K, Rubino, PL orcid.org/0000-0001-8669-6747 et al. (10 more authors) (2019) Detection sensitivity of laser feedback interferometry using a terahertz quantum cascade laser. Optics Letters, 44 (13). pp. 3314-3317. ISSN 0146-9592
Rakic, AD, Taimre, T, Bertling, K et al. (4 more authors) (2019) Sensing and Imaging using Laser Feedback Interferometry with Quantum Cascade Lasers. Applied Physics Reviews, 6 (2). 021320. ISSN 1931-9401
Lim, YL, Bertling, K, Taimre, T et al. (10 more authors) (2019) Coherent imaging using laser feedback interferometry with pulsed-mode terahertz quantum cascade lasers. Optics Express, 27 (7). pp. 10221-10233. ISSN 1094-4087
Han, YJ orcid.org/0000-0003-2141-3077, Partington, J, Chhantyal Pun, R et al. (13 more authors) (2018) Gas spectroscopy through multimode self-mixing in a double-metal terahertz quantum cascade laser. Optics Letters, 43 (24). pp. 5933-5936. ISSN 0146-9592
Kundu, I orcid.org/0000-0002-3564-1903, Wang, F, Qi, X et al. (16 more authors) (2018) Author Correction: Ultrafast switch-on dynamics of frequency-tuneable semiconductor lasers. Nature Communications, 9 (1). 5181. ISSN 2041-1723
Keeley, J orcid.org/0000-0001-5251-6648, Freeman, J orcid.org/0000-0002-5493-6352, Bertling, K et al. (9 more authors) (2018) Publisher Correction: Measurement of the emission spectrum of a semiconductor laser using laser-feedback interferometry. Scientific Reports, 8. 17648. ISSN 2045-2322
Kundu, I orcid.org/0000-0002-3564-1903, Wang, F, Qi, X et al. (16 more authors) (2018) Ultrafast switch-on dynamics of frequency-tuneable semiconductor lasers. Nature Communications, 9. 3076. ISSN 2041-1723
Bertling, K, Han, S, Wu, T et al. (10 more authors) (2018) Determining Ethanol Content of Liquid Solutions Using Laser Feedback Interferometry with a Terahertz Quantum Cascade Laser. IEEE Sensors Letters, 2 (3). 3501604. ISSN 2475-1472
Kundu, I orcid.org/0000-0002-3564-1903, Dean, P, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (6 more authors) (2018) Continuous frequency tuning with near constant output power in coupled Y-branched terahertz quantum cascade lasers with photonic lattice. ACS Photonics, 5 (7). pp. 2912-2920. ISSN 2330-4022
Chhantyal-Pun, R, Valavanis, A orcid.org/0000-0001-5565-0463, Keeley, JT et al. (7 more authors) (2018) Gas spectroscopy with integrated frequency monitoring through self-mixing in a terahertz quantum-cascade laser. Optics Letters, 43 (10). pp. 2225-2228. ISSN 0146-9592
Agnew, G, Grier, A, Taimre, T et al. (7 more authors) (2018) Frequency Tuning Range Control in Pulsed Terahertz Quantum Cascade Lasers: Applications in Interferometry. IEEE Journal of Quantum Electronics, 54 (2). 2300108. ISSN 0018-9197
Han, Y orcid.org/0000-0003-2141-3077, Li, LH orcid.org/0000-0003-4998-7259, Zhu, J et al. (7 more authors) (2018) Silver-based surface plasmon waveguide for terahertz quantum cascade lasers. Optics Express, 26 (4). pp. 3815-3827. ISSN 1094-4087
Markmann, S, Nong, H, Pal, S et al. (9 more authors) (2017) Two-dimensional coherent spectroscopy of a THz quantum cascade laser: observation of multiple harmonics. Optics Express, 25 (18). pp. 21753-21761. ISSN 1094-4087
Freeman, JR orcid.org/0000-0002-5493-6352, Ponnampalam, L, Shams, H et al. (7 more authors) (2017) Injection locking of a terahertz quantum cascade laser to a telecommunications wavelength frequency comb. Optica, 4 (9). pp. 1059-1064.
Keeley, JT orcid.org/0000-0001-5251-6648, Freeman, JR, Bertling, K et al. (9 more authors) (2017) Measurement of the emission spectrum of a semiconductor laser using laser-feedback interferometry. Scientific Reports, 7. 7236. ISSN 2045-2322
Kundu, I orcid.org/0000-0002-3564-1903, Dean, P, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (4 more authors) (2017) Frequency tunability and spectral control in terahertz quantum cascade lasers with phase-adjusted finite-defect-site photonic lattices. IEEE Transactions on Terahertz Science & Technology, 7 (4). pp. 360-367. ISSN 2156-342X
Qi, X, Kundu, I orcid.org/0000-0002-3564-1903, Dean, P et al. (8 more authors) (2017) Mode selection and tuning mechanisms in coupled-cavity terahertz quantum cascade lasers. IEEE Journal of Selected Topics in Quantum Electronics, 23 (4). ISSN 1077-260X
Agnew, G, Grier, A, Taimre, T et al. (8 more authors) (2017) Temperature Dependent High Speed Dynamics of Terahertz Quantum Cascade Lasers. IEEE Journal of Selected Topics in Quantum Electronics, 23 (4). 1200209. ISSN 1077-260X
Li, LH orcid.org/0000-0003-4998-7259, Chen, L, Freeman, J orcid.org/0000-0002-5493-6352 et al. (4 more authors) (2017) Multi-Watt high-power THz frequency quantum cascade lasers. Electronics Letters, 53 (12). pp. 799-800. ISSN 0013-5194
Qi, X, Agnew, G, Kundu, I orcid.org/0000-0002-3564-1903 et al. (10 more authors) (2017) Multi-spectral terahertz sensing: proposal for a coupled-cavity quantum cascade laser based optical feedback interferometer. Optics Express, 25 (9). pp. 10153-10165. ISSN 1094-4087
Mohandas, RA, Freeman, JR orcid.org/0000-0002-5493-6352, Natrella, M et al. (10 more authors) (2017) Terahertz generation mechanism in nano-grating electrode photomixers on Fe-doped InGaAsP. Optics Express, 25 (9). pp. 10177-10188. ISSN 1094-4087
Kundu, I orcid.org/0000-0002-3564-1903, Dean, P, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (5 more authors) (2017) Quasi-continuous frequency tunable terahertz quantum cascade lasers with coupled cavity and integrated photonic lattice. Optics Express, 25 (1). pp. 486-496. ISSN 1094-4087
Han, YJ orcid.org/0000-0003-2141-3077, Li, LH orcid.org/0000-0003-4998-7259, Grier, A et al. (9 more authors) (2016) Extraction-controlled terahertz frequency quantum cascade lasers with a diagonal LO-phonon extraction and injection stage. Optics Express, 24 (25). pp. 28583-28593. ISSN 1094-4087
Bacon, DR, Burnett, AD orcid.org/0000-0003-2175-1893, Swithenbank, M orcid.org/0000-0002-6146-1818 et al. (8 more authors) (2016) Free-space terahertz radiation from a LT-GaAs-on-quartz large-area photoconductive emitter. Optics Express, 24 (23). pp. 26986-26997. ISSN 1094-4087
Grier, A, Dean, P, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (14 more authors) (2016) Origin of terminal voltage variations due to self-mixing in terahertz frequency quantum cascade lasers. Optics Express, 24 (19). pp. 21948-21956. ISSN 1094-4087
Agnew, G, Grier, A, Taimre, T et al. (13 more authors) (2016) Model for a pulsed terahertz quantum cascade laser under optical feedback. Optics Express, 24 (18). pp. 20554-20570. ISSN 1094-4087
Bulcha, BT, Hesler, JL, Drakinskiy, V et al. (5 more authors) (2016) Design and Characterization of 1.8-3.2 THz Schottky-based Harmonic Mixers. IEEE Transactions on Terahertz Science and Technology, 6 (5). pp. 737-746. ISSN 2156-342X
Fobbe, T, Nong, H, Schott, R et al. (11 more authors) (2016) Improving the Out-Coupling of a Metal-Metal Terahertz Frequency Quantum Cascade Laser Through Integration of a Hybrid Mode Section into the Waveguide. Journal of Infrared, Millimeter, and Terahertz Waves, 37 (5). pp. 426-434. ISSN 1866-6892
Mohandas, RA, Freeman, JR, Rosamond, MC et al. (12 more authors) (2016) Generation of continuous wave terahertz frequency radiation from metal-organic chemical vapour deposition grown Fe-doped InGaAs and InGaAsP. Journal of Applied Physics, 119 (15). 153103. ISSN 1089-7550
Bertling, K, Taimre, T, Agnew, G et al. (9 more authors) (2016) Simple Electrical Modulation Scheme for Laser Feedback Imaging. IEEE Sensors Journal, 16 (7). pp. 1937-1942. ISSN 1530-437X
Han, S, Bertling, K, Dean, P et al. (10 more authors) (2016) Laser Feedback Interferometry as a Tool for Analysis of Granular Materials at Terahertz Frequencies: Towards Imaging and Identification of Plastic Explosives. Sensors, 16 (3). 352. ISSN 1424-8220
Valavanis, A, Chowdhury, S, Burnett, AD et al. (6 more authors) (2016) Diffuse-reflectance spectroscopy using a frequency-switchable terahertz quantum cascade laser. IEEE Transactions on Terahertz Science & Technology, 6 (2). pp. 341-347. ISSN 2156-342X
Dean, P orcid.org/0000-0002-3950-4359, Mitrofanov, O, Keeley, J orcid.org/0000-0001-5251-6648 et al. (4 more authors) (2016) Apertureless near-field terahertz imaging using the self-mixing effect in a quantum cascade laser. Applied Physics Letters, 108 (9). 091113. ISSN 0003-6951
Bacon, DR, Freeman, JR, Mohandas, RA et al. (4 more authors) (2016) Gain recovery time in a terahertz quantum cascade laser. Applied Physics Letters, 108 (8). 081104. ISSN 0003-6951
Lui, HS, Taimre, T, Bertling, K et al. (9 more authors) (2015) Terahertz Radar Cross Section Characterization using Laser Feedback Interferometry with a Quantum Cascade Laser. Electronics Letters, 51 (22). 1774 - 1776. ISSN 0013-5194
Valavanis, A, Han, YJ, Brewster, N et al. (9 more authors) (2015) Erratum: ‘Mechanically robust waveguide-integration and beam shaping of terahertz quantum cascade lasers’. Electronics Letters, 51 (13). 1037 - 1037 (1). ISSN 1350-911X
Agnew, G, Grier, A, Taimre, T et al. (13 more authors) (2015) Efficient prediction of terahertz quantum cascade laser dynamics from steady-state simulations. Applied Physics Letters, 106. 161105. ISSN 0003-6951
Keeley, J orcid.org/0000-0001-5251-6648, Dean, P orcid.org/0000-0002-3950-4359, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (9 more authors) (2015) Three-dimensional terahertz imaging using swept-frequency feedback interferometry with a quantum cascade laser. Optics Letters, 40 (6). pp. 994-997. ISSN 1539-4794
Dean, P, Keeley, J, Valavanis, A et al. (9 more authors) (2015) Active phase-nulling of the self-mixing phase in a terahertz frequency quantum cascade laser. Optics Letters, 40 (6). 950 - 953. ISSN 1539-4794
Lim, YL, Taimre, T, Bertling, K et al. (12 more authors) (2014) High-contrast coherent terahertz imaging of porcine tissue via swept-frequency feedback interferometry. Biomedical Optics Express, 5 (11). 11. pp. 3981-3989. ISSN 2156-7085
Nong,, H, Pal, S, Markmann, S et al. (8 more authors) (2014) Narrow-band injection seeding of a terahertz frequency quantum cascade laser: Selection and suppression of longitudinal modes. Applied Physics Letters, 105. 111113-1 . ISSN 1077-3118
Dean, P, Valavanis, A, Keeley, J et al. (11 more authors) (2014) Terahertz imaging using quantum cascade lasers — a review of systems and applications. Journal of Physics D: Applied Physics, 47 (37). 374008. ISSN 0022-3727
Kundu, I orcid.org/0000-0002-3564-1903, Dean, P orcid.org/0000-0002-3950-4359, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (5 more authors) (2014) Discrete Vernier tuning in terahertz quantum cascade lasers using coupled cavities. Optics Express, 22 (13). pp. 16595-16605. ISSN 1094-4087
Lui, HS, Taimre, T, Bertling, K et al. (9 more authors) (2014) Terahertz inverse synthetic aperture radar imaging using self-mixing interferometry with a quantum cascade laser. Optics Letters, 39 (9). 2629 - 2632. ISSN 0146-9592
Li, L orcid.org/0000-0003-4998-7259, Chen, L, Zhu, J et al. (5 more authors) (2014) Terahertz quantum cascade lasers with >1 W output powers. Electronics Letters, 50 (4). pp. 309-311. ISSN 0013-5194
Taimre, T, Bertling, K, Lim, YL et al. (3 more authors) (2014) Methodology for materials analysis usinpg swept-frequency feedback interferometry with terahertz frequency quantum cascade lasers. Optics Express, 22 (15). 18633 - 18647. ISSN 1094-4087
Dean, P, Awang, AH, Kundu, I et al. (6 more authors) (2013) Detection of terahertz frequency radiation via the photothermoelastic response of zincblende crystals. Journal of the Optical Society of America B, 30 (12). 12. 3151 - 3160. ISSN 0740-3224
Porrill, J, Dean, P and Anderson, S.R (2013) Adaptive filters and internal models: Multilevel description of cerebellar function. Neural Networks, 47. 134 - 149. ISSN 0893-6080
Dean, P, Porrill, J, Anderson, S et al. (1 more author) (2013) An adaptive filter model of cerebellar zone C3 as a basis for safe limb control? Journal of Physiology, 591 (22). 5459 - 5474. ISSN 0022-3751
Dean, P, Valavanis, A, Keeley, J et al. (11 more authors) (2013) Coherent three-dimensional terahertz imaging through self-mixing in a quantum cascade laser. Applied Physics Letters, 103 (18). 181112. 181112-1 . ISSN 0003-6951
Seeds, AJ, Fice, MJ, Balakier, K et al. (11 more authors) (2013) Coherent terahertz photonics. Optics Express, 21 (19). 22988 - 23000. ISSN 1094-4087
Rakić, AD, Taimre, T, Bertling, K et al. (11 more authors) (2013) Swept-frequency feedback interferometry using terahertz frequency QCLs: a method for imaging and materials analysis. Optics Express, 21. 19. 22194 - 22205. ISSN 1094-4087
Valavanis, A, Dean, P, Scheuring, AHW et al. (9 more authors) (2013) Time-resolved measurement of pulse-to-pulse heating effects in a terahertz quantum cascade laser using an NbN superconducting detector. Applied Physics Letters, 103 (6). 061120-1 . ISSN 0003-6951
Salih, M, Dean, P, Valavanis, A et al. (5 more authors) (2013) Terahertz quantum cascade lasers with thin resonant-phonon depopulation active regions and surface-plasmon waveguides. Journal of Applied Physics, 113 (11). 113110. ISSN 0021-8979
Scheuring, A, Dean, P, Valavanis, A et al. (12 more authors) (2013) Transient Analysis of THz-QCL Pulses Using NbN and YBCO Superconducting Detectors. IEEE Transactions on Terahertz Science and Technology, 3 (2). pp. 172-179. ISSN 2156-342X
Valavanis, A, Dean, P, Lim, YL et al. (9 more authors) (2013) Self-Mixing Interferometry With Terahertz Quantum Cascade Lasers. IEEE Sensors Journal, 13 (1). 37 -43 . ISSN 1530-437X
Bertling, K, Lim, YL, Taimre, T et al. (8 more authors) (2013) Demonstration of the self-mixing effect in interband cascade lasers. Applied Physics Letters, 103 (23). 231107. ISSN 0003-6951
Dean, P, Salih, M, Khanna, SP et al. (7 more authors) (2012) Resonant−phonon depopulation terahertz quantum cascade lasers and their application in spectroscopic imaging. Semiconductor Science and Technology, 27 (9). ISSN 0268-1242
Maysonnave, J, Jukam, N, Rungsawang, R et al. (11 more authors) (2012) Measuring the sampling coherence of a terahertz quantum cascade laser. Optics Express, 20 (15). 16662 - 16670. ISSN 1094-4087
Maysonnave, J, Jukam, N, Ibrahim, MS et al. (10 more authors) (2012) Integrated injection seeded terahertz source and amplifier for time-domain spectroscopy. Optics Letters, 37 (4). 731 - 733. ISSN 0146-9592
Dean, P, Valavanis, A, Scheuring, A et al. (10 more authors) (2012) Ultra-fast sampling of terahertz pulses from a quantum cascade laser using superconducting antenna-coupled NbN and YBCO detectors. 2012 37th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). 1 - 2 . ISSN 2162-2027
Lim, YL, Dean, P, Nikoli, M et al. (11 more authors) (2011) Demonstration of a self-mixing displacement sensor based on terahertz quantum cascade lasers. Applied Physics Letters, 99 (8). 081108 - 081108 . ISSN 00036951
Book Section
Han, YJ orcid.org/0000-0003-2141-3077, Li, LH orcid.org/0000-0003-4998-7259, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (9 more authors) (2017) Development of Terahertz Frequency Quantum Cascade Lasers for the Applications as Local Oscillators. In: Pereira, MF and Shulika, O, (eds.) THz for CBRN and Explosives Detection and Diagnosis. NATO Science for Peace and Security Series B: Physics and Biophysics . Springer Netherlands , Dordrecht, Netherlands , pp. 123-134. ISBN 978-94-024-1093-8
Prescott, T, Mitchinson, B, Lepora, N et al. (8 more authors) (2015) The robot vibrissal system: understanding mammalian sensorimotor co-ordination through biomimetics. In: Krieger, P and Groh, A, (eds.) Sensorimotor Integration in the Whisker System. Springer , 213 - 240. ISBN 978-1-4939-2974-0
Conference or Workshop Item
Dunn, A orcid.org/0000-0002-7369-1469, Bacon, DR, Gill, TB et al. (6 more authors) (2020) Development of a Broadband Multidimensional THz Spectrometer. In: IRMMW-THZ 2020, 08-13 Nov 2020, Online/ Buffalo, NY, USA.
Freeman, JR orcid.org/0000-0002-5493-6352, Ponnampalam, L, Shams, H et al. (7 more authors) (2018) Quasi-optical injection locking of a terahertz quantum cascade laser to a fiber-based frequency comb. In: IQCLSW 2018, 02-07 Sep 2018, Cassis, France. (Unpublished)
Kundu, I orcid.org/0000-0002-3564-1903, Wang, F, Qi, X et al. (16 more authors) (2018) Dependence of switch-on time on Vernier comb alignment in frequency tunable lasers. In: 8th International Quantum Cascade Laser School and Workshop 2018, 02-07 Sep 2018, Cassis, France. (Unpublished)
Kundu, I orcid.org/0000-0002-3564-1903, Dean, P, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (6 more authors) (2018) Continuous frequency tuning with near constant output power in coupled Y-branched terahertz quantum cascade lasers with photonic lattice. In: 8th International Quantum Cascade Laser School and Workshop 2018, 02-07 Sep 2018, Cassis, France. (Unpublished)
Han, YJ orcid.org/0000-0003-2141-3077, Partington, J, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (13 more authors) (2018) Broadband terahertz gas spectroscopy through multimode self-mixing in a quantum cascade laser. In: NATO Advance Research Workshop on Terahertz (Thz), Mid InfraRed (MIR) and Near InfraRed (NIR) Technologies for Protection of Critical Infrastructures against Explosives & CBRN, 05-09 Nov 2018, Liblice, Czech Republic.
Kundu, I orcid.org/0000-0002-3564-1903, Dean, P, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (3 more authors) (2017) Electrically-controlled frequency tuning of terahertz quantum cascade lasers over 190 GHz using a coupled cavity with integrated photonic lattice. In: Optical Terahertz Science and Technology (OTST 2017), 02-07 Apr 2017, London, UK. (Unpublished)
Qi, X, Kundu, I orcid.org/0000-0002-3564-1903, Agnew, G et al. (9 more authors) (2016) Frequency Tunability in Coupled-cavity Terahertz Quantum Cascade Lasers. In: The 13th International Conference on Optoelectronics and Microelectronic Materials and Devices (COMMAD2016), 12-14 Dec 2016, Sydney, Australia. (Unpublished)
Keeley, J orcid.org/0000-0001-5251-6648, Freeman, J orcid.org/0000-0002-5493-6352, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (10 more authors) (2016) Spectral Characterisation of a Terahertz QCL through Self-Mixing. In: IQCLSW 2016, 04-09 Sep 2016, Cambridge, UK.
Keeley, J orcid.org/0000-0001-5251-6648, Freeman, J orcid.org/0000-0002-5493-6352, Valavanis, A et al. (10 more authors) (2016) Self-Mixing as a means of Spectral Characterisation of a Terahertz QCL. In: UK Semiconductors 2016, 06-07 Jul 2016, Sheffield, UK.
Valavanis, A, Han, YJ, Brewster, N et al. (9 more authors) (2015) A robust waveguide integration, beam shaping and heat- sinking scheme for terahertz quantum cascade lasers. In: The 13th International Conference on Intersubband Transitions in Quantum Wells, 06/09/2015 - 11/09/2015, Vienna, Austria. (Unpublished)
Chowdhury, S, Freeman, JR, Rosamond, MC et al. (6 more authors) (2015) Study of the effect of annealing temperature on low-temperature-grown-GaAs photomixers. In: UK Semiconductors 2015, 01-02 Jul 2015, Sheffield, UK.
Rui, D, Valavanis, A, Han, Y et al. (10 more authors) (2015) Waveguide-integrated terahertz-frequency quantum-cascade lasers for trace-gas detection applications. In: UK Semiconductors 201, 01-02 Jul 2015, Sheffield, UK.
Keeley, J, Dean, P, Valavanis, A et al. (9 more authors) (2015) Three-dimensional terahertz imaging using swept frequency feedback interferometry with a quantum cascade laser. In: UK Semiconductors, 01-02 Jul 2015, Sheffield Hallam University, UK. (Unpublished)
Zhu, J, Li, L, Chen, L et al. (5 more authors) (2014) Terahertz-frequency quantum cascade lasers with >1-Watt output power. In: UK Semiconductors 2014, 09-10 Jul 2014, Sheffield, UK. (Unpublished)
Keeley, J, Dean, P, Alhathlool, R et al. (4 more authors) (2013) Terahertz interferometry and imaging using self-mixing in a quantum cascade laser. In: UK Semiconductors 2013, 03-04 Jul 2013, Sheffield Hallam University.
Kundu, I, Dean, P, Li, LH et al. (6 more authors) (2013) Three-section terahertz quantum cascade lasers with externally biased photonic lattices. In: MPNS COST Action Training School – MP1204 TERA-MIR Radiation: Materials, Generation, Detection and Applications, 20-24 May 2013, Cortona, Italy.
Valavanis, A orcid.org/0000-0001-5565-0463, Dean, P orcid.org/0000-0002-3950-4359, Burnett, AD et al. (3 more authors) (2011) Spectroscopic diffuse-reflection imaging at a 1.5 m stand-off distance, using a frequency-switchable terahertz quantum cascade laser. In: ITQW 2011: The 11th International Conference on Intersubband Transitions in Quantum Wells, 11-17 Sep 2011, Badesi, Sardinia, Italy.
Dean, P, Keeley, J, Valavanis, A et al. (9 more authors) Active phase-nulling of the self-mixing phase in a terahertz frequency quantum cascade laser. In: Intersubband Transitions in Quantum Wells (ITQW) 2015, 06-11 Sep 2015, Vienna. (Unpublished)
Nuttall, E, Han, YJ, Brewster, N et al. (9 more authors) Analysis of deuteration reactions using self-mixing in a terahertz quantum-cascade laser. In: Infrared Terahertz Quantum Workshop (ITQW 2019), 15-20 Sep 2019, Ojai, California, USA.
Valavanis, A, Rui, D, Parow-Souchon, K et al. (9 more authors) Detection of 2.2-3.5 Terahertz Radiation Using a Quasi-Optically Mounted Planar Schottky Diode. In: 36th ESA Antenna Workshop, 06-09 Oct 2015, ESTEC, Noordwijk, The Netherlands. (Unpublished)
Valavanis, A orcid.org/0000-0001-5565-0463, Chhantyal Pun, R, Rubino, P et al. (6 more authors) Detector-free gas spectroscopy, with integrated frequency monitoring, through self-mixing in a terahertz quantum-cascade laser. In: UK Semiconductors 2017, 12-13 Jul 2017, Sheffield, UK.
Zafar, E, Auriacombe, O, Rawlings, T et al. (9 more authors) Electromagnetic modelling of a terahertz-frequency quantum-cascade laser integrated with dual diagonal feedhorns. In: 2019 Infrared Terahertz Quantum Workshop (ITQW 2019), 15-20 Sep 2019, Ojai, California, USA.
Valavanis, A orcid.org/0000-0001-5565-0463, Chhantyal Pun, R, Rubino, P et al. (6 more authors) Gas spectroscopy with integrated frequency monitoring, through self-mixing in a terahertz quantum-cascade laser. In: 7th International Conference on Optical Terahertz Science and Technology (OTST 2017), 02-07 Apr 2017, London, UK.
Dunn, A, Poyser, C, Demic, A et al. (11 more authors) High-speed modulation of a terahertz-frequency quantum-cascade laser using coherent acoustic phonon pulses. In: 2019 Infrared Terahertz Quantum Workshop (ITQW 2019), 15-20 Sep 2019, Ojai, California, USA.
Agnew, G, Grier, A, Taimre, T et al. (13 more authors) Interferometry via Thermal Modulation in Low Duty Cycle Pulsed Terahertz QCLs. In: International Quantum Cascade Lasers School and Workshop 2016, 04-09 Sep 2016, Cambridge, UK.
Han, YJ, Grier, A, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (7 more authors) Modelling of three-well extraction-controlled terahertz frequency quantum cascade lasers using an extended density matrix approach. In: International Quantum Cascade Lasers School and Workshop, 04-09 Sep 2016, Cambridge, UK.
Grier, A, Dean, P, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (14 more authors) Origin of terminal voltage variations due to self-mixing in a terahertz frequency quantum cascade laser. In: International Quantum Cascade Lasers School and Workshop, 04-09 Sep 2016, Cambridge, UK.
Agnew, G, Grier, A, Taimre, T et al. (13 more authors) Prediction of Turn-on Delay in a Pulsed Terahertz Quantum Cascade Laser. In: 13th International Conference on Optoelectronics and Microelectronic Materials and Devices (COMMAD2016), 12-14 Dec 2016, Sydney, Australia. (Unpublished)
Zafar, E, Auriacombe, O, Rawlings, T et al. (9 more authors) Quantum‐Cascade Laser emission at 3.5 THz from dual diagonal feedhorns. In: UK Semiconductors 2018, 04-05 Jul 2018, Sheffield, UK.
Valavanis, A, Dean, P, Burnett, AD et al. (4 more authors) Terahertz frequency imaging for explosives and weapons detection. In: Innovative Research Call in Explosives and Weapons Detection (2007) Showcase, 17 Nov 2011, London, United Kingdom.
Han, YJ, Li, LH, Chen, L et al. (9 more authors) Three-well terahertz frequency quantum cascade lasers with a common LO-phonon extraction and injection stage. In: Intersubband Transitions in Quantum Wells (ITQW) 2015, 06-11 Sep 2015, Vienna. (Unpublished)
Valavanis, A, Han, YJ, Brewster, N et al. (9 more authors) Waveguide-integrated Terahertz Quantum Cascade Lasers for use as Local Oscillators. In: 36th ESA Antenna Workshop, 06-09 Oct 2015, ESTEC, Noordwijk, The Netherlands. (Unpublished)
Proceedings Paper
Gill, TB orcid.org/0000-0002-1191-6466, Kidd, C, Dean, P et al. (8 more authors) (2022) Ultrafast Two-Dimensional Time-Domain Spectroscopy of Hydrogen-Like Impurity Centers in Germanium. In: Proceedings of the 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 28 Aug - 02 Jun 2022, Delft, The Netherlands. IEEE . ISBN 978-1-7281-9428-8
Bandyopadhyay, A, Bertling, K, Garg, D et al. (10 more authors) (2021) Sub-surface damage detection in marble structures using THz time domain and laser feedback interferometric imaging. In: Proceedings of SPIE - The International Society for Optical Engineering. SPIE OPTICAL METROLOGY, 21-26 Jun 2021, Online. SPIE . ISBN 9781510644021
Gill, TB orcid.org/0000-0002-1191-6466, Bacon, DR, Dean, P orcid.org/0000-0002-3950-4359 et al. (5 more authors) (2021) Broadband Nonlinear Spectroscopy of Hydrogen-Like Levels in Ge:As. In: 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 08-13 Nov 2020, Buffalo, NY, USA. IEEE .
Park, SJ orcid.org/0000-0001-8606-191X, Meng, K, Burnett, AD et al. (12 more authors) (2020) Increasing the sensitivity of terahertz metamaterials for dielectric sensing by substrate etching. In: 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). 2020 45th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 08-13 Nov 2020, Buffalo, NY, USA. IEEE . ISBN 978-1-7281-6621-6
Nuttall, E orcid.org/0000-0002-1338-8732, Han, YJ orcid.org/0000-0003-2141-3077, Horbury, MD orcid.org/0000-0001-8235-8142 et al. (10 more authors) (2020) Spectral analysis of a gas-phase reaction using self-mixing in a terahertz quantum cascade laser. In: 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). 2020 45th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 08-13 Nov 2020, Buffalo, NY, USA. IEEE , pp. 363-364. ISBN 978-1-7281-6620-9
Singh, K, Bandyopadhyay, A, Bertling, K et al. (11 more authors) (2020) Monitoring Water Dynamics in Plants using Laser Feedback Interferometry. In: 14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020). 14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020), 03-05 Aug 2020, Sydney Australia. OSA . ISBN 9780646825045
Zafar, E, Auriacombe, O, Rawlings, T et al. (9 more authors) (2019) Electromagnetic-field analysis of diagonal-feedhorn antennas for terahertz-frequency quantum-cascade laser integration. In: Proceedings of the 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019). 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019), 01-06 Sep 2019, Paris, France. IEEE . ISBN 978-1-5386-8285-2
Dunn, A orcid.org/0000-0002-7369-1469, Poyser, C, Dean, P orcid.org/0000-0002-3950-4359 et al. (11 more authors) (2019) High-Speed Modulation of a Terahertz Quantum Cascade Laser Using Coherent Acoustic Phonon Pulses. In: Proceedings of the 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019). 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019), 01-06 Sep 2019, Paris, France. IEEE . ISBN 978-1-5386-8285-2
Mohandas, RA, Ponnampalam, L, Seeds, A et al. (4 more authors) (2019) High-resolution frequency and phase control of a terahertz laser. In: 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). 44th International Conference on Infrared, Millimeter, and Terahertz Waves, 01-06 Sep 2019, Paris, France. IEEE . ISBN 9781538682852
Bacon, DR, Rosamond, M, Gill, T orcid.org/0000-0002-1191-6466 et al. (7 more authors) (2019) Photoconductive Arrays for High-Field Terahertz Generation. In: 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). 44th International Conference on Infrared, Millimeter, and Terahertz Waves, 01-06 Sep 2019, Paris, France. IEEE .
Han, Y orcid.org/0000-0003-2141-3077, Partington, J, Chhantyal-Pun, R et al. (14 more authors) (2019) Broadband terahertz gas spectroscopy through multimode self-mixing in a quantum cascade laser. In: Razeghi, M, Baranov, AN and Vitiello, MS, (eds.) Proceedings of SPIE. SPIE Optical Engineering + Applications 2019: Terahertz Emitters, Receivers, and Applications X, 11-15 Aug 2019, San Diego, Calif., USA. SPIE . ISBN 9781510629417
Kundu, I orcid.org/0000-0002-3564-1903, Wang, F, Qi, X et al. (16 more authors) (2019) Probing ultrafast switch-on dynamics of frequency tuneable semiconductor lasers using terahertz time-domain spectroscopy. In: 2019 IEEE Photonics Society Summer Topical Meeting Series (SUM). IEEE Photonics Society Summer Topical Meeting Series (SUM) 2019, 08-10 Jul 2019, Fort Lauderdale, Florida, USA. IEEE . ISBN 978-1-7281-0597-0
Kundu, I orcid.org/0000-0002-3564-1903, Wang, F, Qi, X et al. (16 more authors) (2019) WC2.3 - Probing Ultrafast Switch-on Dynamics of Frequency Tuneable Semiconductor Lasers Using Terahertz Time-domain Spectroscopy (Invited). In: Proceedings of the 2019 IEEE Photonics Society Summer Topical Meeting Series (SUM). 2019 IEEE Photonics Society Summer Topical Meeting Series (SUM), 08-10 Jul 2019, Ft. Lauderdale, FL, USA. IEEE . ISBN 978-1-7281-0597-0
Kent, A, Dunn, A orcid.org/0000-0002-7369-1469, Poyser, C et al. (9 more authors) (2019) Modulation of the THz Emission by a Quantum Cascade Laser using Coherent Acoustic Phonon Pulses. In: Proceedings of the 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2019). 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2019), 23-26 Jul 2019, Lisbon, Portugal. META , pp. 998-999.
Kundu, I orcid.org/0000-0002-3564-1903, Dean, P, Valavanis, A orcid.org/0000-0001-5565-0463 et al. (6 more authors) (2018) Continuous frequency tuning of Y-branched terahertz quantum cascade lasers with photonic lattice. In: Conference on Lasers and Electro-Optics, OSA Technical Digest (online). CLEO:2018, 13-18 May 2018, San Jose, CA, USA. Optical Society of America . ISBN 978-1-943580-42-2
Bacon, DR, Burnett, AD, Swithenbank, M et al. (8 more authors) (2017) Investigation into free-space terahertz radiation from a LT-GaAs-on-quartz photoconductive emitter. In: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. IRMMW-THz 2017, 27 Aug - 01 Sep 2017, Cancun, Mexico. IEEE . ISBN 978-1-5090-6050-4
Bacon, DR, Freeman, JR, Mohandas, RA et al. (4 more authors) (2016) Pump-probe measurements of gain in a terahertz quantum cascade laser. In: 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) 2016, 25-30 Sep 2016, Copenhagen, Denmark. IEEE . ISBN 9781467384858
Mohandas, RA, Freeman, JR, Rosamond, MC et al. (8 more authors) (2016) Terahertz emission mechanism and laser excitation position dependence of nano-grating electrode photomixers. In: 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 25-30 Sep 2016, Copenhagen, Denmark. IEEE . ISBN 9781467384858
Dean, P, Mitrofanov, O, Keeley, J orcid.org/0000-0001-5251-6648 et al. (4 more authors) (2016) Terahertz near-field microscopy using the self-mixing effect in a quantum cascade laser. In: 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) 2016, 25-30 Sep 2016, Copenhagen, Denmark. IEEE . ISBN 9781467384858
Rakic, AD, Agnew, G, Qi, X et al. (15 more authors) (2016) Laser feedback interferometry with THz QCLs: A new technology for imaging and materials analysis. In: Proceedings of the 8th International Symposium on Ultrafast Phenomena and Terahertz Waves. The 8th International Symposium on Ultrafast Phenomena and Terahertz Waves, 10-12 Oct 2016, Congqing, China. Optical Society of America . ISBN 9781943580217
Talukder, MA, Dean, P, Linfield, E et al. (1 more author) (2016) Cavity-induced slow gain recovery in pump-probe experiments of quantum cascade lasers. In: 2016 International Quantum Cascade Lasers School and Workshop. 2016 International Quantum Cascade Lasers School and Workshop, 04-09 Sep 2016, Cambridge, UK. .
Li, L, Kundu, I, Dean, P et al. (2 more authors) (2016) High-power GaAs/AlGaAs quantum cascade lasers with emission in the frequency range 4.7–5.6 THz. In: UNSPECIFIED International Quantum Cascade Lasers School and Workshop, 04-09 Sep 2016, Cambridge, UK. .
Qi, X, Kundu, I, Dean, P et al. (7 more authors) (2016) Modelling of mode competition characteristics in coupled-cavity terahertz quantum cascade lasers using multi-mode reduced rate equations. In: UNSPECIFIED International Quantum Cascade Lasers School and Workshop, 04-09 Sep 2016, Cambridge, UK. .
Kundu, I, Valavanis, A orcid.org/0000-0001-5565-0463, Chen, L et al. (4 more authors) (2016) Quasi-continuous tuning in coupled cavity terahertz quantum cascade lasers with an integrated photonic lattice. In: UNSPECIFIED International Quantum Cascade Lasers School and Workshop, 04-09 Sep 2016, Cambridge, UK. .
Kundu, I, Wang, F, Qi, X et al. (12 more authors) (2016) Time-resolved analysis of Vernier selection dynamics in coupled-cavity terahertz quantum-cascade lasers. In: UNSPECIFIED International Quantum Cascade Lasers School and Workshop, 04-09 Sep 2016, Cambridge, UK. .
Rakic, AD, Agnew, G, Qi, X et al. (18 more authors) (2016) Terahertz Frequency Quantum Cascade Lasers: Optical Feedback Effects and Applications. In: 16th International Conference on Numerical Simulation of Optoelectronic Devices: NUSOD 2016. 2016 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), 11-15 Jul 2016, Sydney, Australia. IEEE , pp. 203-204. ISBN 978-1-4673-8603-6
Linfield, EH, Valavanis, A orcid.org/0000-0001-5565-0463, Han, YJ orcid.org/0000-0003-2141-3077 et al. (9 more authors) (2016) Terahertz frequency quantum cascade lasers for use as waveguide-integrated local oscillators. In: 10th European Conference on Antennas and Propagation (EuCAP 2016). 10th European Conference on Antennas and Propagation (EuCAP 2016), 10-15 Apr 2016, Davos, Switzerland. IEEE . ISBN 9788890701863
Agnew, G, Grier, A, Taimre, T et al. (12 more authors) (2015) Terahertz quantum cascade laser bandwidth prediction. In: Microwave Photonics (MWP), 2015 International Topical Meeting on. 2015 IEEE International Topical Meeting on Microwave Photonics (MWP), 26-29 Oct 2015, Paphos, Cyprus. IEEE .
Fobbe, T, Nong, H, Schott, R et al. (11 more authors) (2015) Metal-Metal Terahertz Quantum Cascade Laser with Hybrid Mode Section. In: Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference. IRMMW 2015, 40th International Conference on Infrared, Millimeter, and Terahertz Waves, 23-28 Aug 2015, Hong Kong. IEEE . ISBN 978-1-4799-8272-1
Linfield, EH, Davies, AG and Dean, P (2015) Terahertz Quantum Cascade Lasers - The Past, Present, and Potential Future. In: Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference. IRMMW 2015, 40th International Conference on Infrared, Millimeter, and Terahertz Waves, 23-28 Aug 2015, Hong Kong. IEEE . ISBN 978-1-4799-8272-1
Mohandas, RA, Freeman, JR orcid.org/0000-0002-5493-6352, Rosamond, MC et al. (10 more authors) (2015) Generation of continuous wave terahertz radiation from Fe-doped InGaAs and InGaAsP. In: IEEE 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). 40th International Conference on Infrared, Millimeter, and Terahertz Waves, 23-28 Aug 2015, Hong Kong. IEEE .
Markmann, S, Nong, H, Pal, S et al. (8 more authors) (2015) Observation of Time-resolved Gain Dynamics in a Terahertz Quantum Cascade Laser. In: IEEE 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). 40th International Conference on Infrared, Millimeter, and Terahertz Waves, 23 Aug - 28 Oct 2015, Hong Kong. IEEE .
Bulcha, BT, Hesler, JL, Valavanis, A et al. (9 more authors) (2015) Phase Locking Of A 2.5 THz Quantum Cascade Laser To A Microwave Reference Using THz Schottky Mixer. In: 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). 40th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2015), 23-28 Aug 2015, Hong Kong. IEEE , pp. 1-2. ISBN 978-1-4799-8272-1
Rui, D, Valavanis, A, Han, Y et al. (11 more authors) (2015) Waveguide-integrated terahertz-frequency quantum cascade lasers for detection of trace-gas species. In: 2015 40th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). 40th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2015), 23-28 Aug 2015, Hong Kong. IEEE , pp. 1-2. ISBN 978-1-4799-8272-1
Markmann, S, Nong, H, Pal, S et al. (8 more authors) (2015) Investigation of time-resolved gain dynamics in an injection seeded terahertz quantum cascade laser. In: CLEO: Science and Innovations, CLEO-SI 2015. CLEO: Science and Innovations 2015, 10-15 May 2015, San Jose, California United States. Optical Society of America , 2267 - 2267. ISBN 978-1-55752-968-8
Nong, H, Pal, S, Pal, S et al. (9 more authors) (2015) Selection of longitudinal modes in a terahertz quantum cascade laser via narrow-band injection seeding. In: CLEO: Science and Innovations, CLEO-SI 2015. Conference on Lasers and Electro-Optics, 10 May - 15 Jul 2015, San Jose, CA, USA. Optical Society of America , p. 2267. ISBN 978-1-55752-968-8
Agnew, G, Grier, A, Taimre, T et al. (12 more authors) (2015) A QCL model with integrated thermal and stark rollover mechanisms. In: Optoelectronic and Microelectronic Materials & Devices (COMMAD), 2014 Conference on. Optoelectronic and Microelectronic Materials & Devices (COMMAD), 2014 Conference on, 14-17 Dec 2014, Perth, Australia. IEEE , 48 - 51 (4). ISBN 978-1-4799-6867-1
Saat, NK, Dean, P, Khanna, SP et al. (3 more authors) (2015) Switching circuit to improve the frequency modulation difference-intensity THz quantum cascade laser imaging. In: AIP Conference Proceedings. NATIONAL PHYSICS CONFERENCE 2014 (PERFIK 2014), 18-19 Nov 2014, Kuala Lumpur, Malaysia. American Institute of Physics . ISBN 978-0-7354-1299-6
Nong, H, Pal, S, Markmann, S et al. (8 more authors) (2014) Narrow bandwidth injection seeding of a THz quantum cascade laser. In: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, 14-19 Sep 2014, Tucson, AZ , USA. IEEE Computer Society . ISBN 9781479938773
Keeley, JT, Dean, P, Valavanis, A et al. (10 more authors) (2014) Electrical modulation schemes for imaging by self-mixing in terahertz quantum cascade lasers. In: UNSPECIFIED International Quantum Cascade Lasers Summer School and Workshop, 07-12 Sep 2014, Policoro, Italy. . (Unpublished)
Dean, P, Taimre, T, Lui, A et al. (13 more authors) (2014) Coherent THz imaging using the self-mixing effect in quantum cascade lasers. In: Optical Sensors. Optical Sensors, July 27-31, 2014, Barcelona Spain. Optical Society of America , SeTh4B.3 - SeTh4B.3. ISBN 978-1-55752-820-9
Valavanis, A, Dean, P, Li, LH et al. (16 more authors) (2014) High-power (> 1 Watt) terahertz frequency quantum cascade lasers for stand-off imaging. In: SET-210 Specialist Meeting on Novel infrared laser technology for modern battlefield requirements. SET-210 Specialist Meeting on Novel infrared laser technology for modern battlefield requirements, 24-25 Jul 2014, Salisbury, UK. NATO .
Kundu, I, Dean, P, Valavanis, A et al. (5 more authors) (2014) Discrete Vernier tuning with constant output power in terahertz quantum cascade lasers using coupled cavities. In: UNSPECIFIED UK Semiconductors, 09-10 Jul 2014, Sheffield, UK. Institute of Physics . (Unpublished)
Linfield, E, Li, L, Dean, P et al. (1 more author) (2014) The development and applications of terahertz quantum cascade lasers. In: Optics InfoBase Conference Papers. CLEO: Science and Innovations, 08-13 Jun 2014, San Jose, California United States. Optical Society of American (OSA) . ISBN 9781557529992
Valavanis, A, Dean, P, Chowdhury, S et al. (4 more authors) (2013) Spectroscopic analysis of powders through diffuse-reflectance imaging using a frequency-switchable terahertz quantum cascade laser. In: 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013. IRMMW-THz 2013: The 38th International Conference on Infrared, Millimeter and Terahertz Waves, 01-06 Sep 2013, Mainz on the Rhine, Germany. IEEE . ISBN 978-1-4673-4717-4
Dean, P, Taimre, T, Bertling, K et al. (10 more authors) (2013) Coherent imaging and sensing using the self-mixing effect in THz quantum cascade lasers. In: UNSPECIFIED UNSPECIFIED. Princeton University .
Chowdhury, S, Hatem, O, Dean, P et al. (3 more authors) (2013) Terahertz emission and detection using Fe-doped InGaAs and low-temperature-grown-GaAs photoconductive switches. In: Proceedings. UK Semiconductors 2013, 03-04 Jul 2013, Sheffield, UK. .
Dean, P, Awang, AH, Kundu, I et al. (5 more authors) (2013) Photothermoelastic response of zincblende crystals to radiation from a THz-frequency quantum cascade laser. In: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 01-06 Sep 2013, Mainz, Germany. IEEE . ISBN 9781467347174
Rakić, AD, Taimre, T, Bertling, K et al. (12 more authors) (2013) Self-mixing effect in THz quantum cascade lasers: Applications in sensing and imaging. In: 2013 IEEE 4th International Conference on Photonics (ICP). 2013 IEEE 4th International Conference on Photonics (ICP), 28-30 Oct 2013, Melaka, Malaysia. IEEE , 18 - 20. ISBN 978-1-4673-6073-9
Valavanis, A, Dean, P, Scheuring, A et al. (9 more authors) (2013) Transient Analysis Of Substrate Heating Effects In A Terahertz Quantum Cascade Laser Using An Ultrafast NbN Superconducting Detector. In: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. IRMMW-THz 2013: The 38th International Conference on Infrared, Millimeter and Terahertz Waves, 01-06 Sep 2013, Mainz on the Rhine, Germany. IEEE . ISBN 9781467347174
Lim, YL, Bertling, K, Dean, P et al. (8 more authors) (2012) Self-mixing signals in terahertz lasers. In: 2012 Conference on Optoelectronic and Microelectronic Materials Devices (COMMAD). UNSPECIFIED. IEEE , http://dx.doi.org/10.1109/COMMAD.2012.6472382 , 105 - 106 .
Alhathlool, R, Dean, P, Valavanis, A et al. (11 more authors) (2012) Terahertz sensing and imaging through self-mixing in a quantum cascade laser. In: UNSPECIFIED UK Semiconductors 2012, Sheffield, UK. .
Dean, P, Valavanis, A, Khanna, SP et al. (7 more authors) (2011) Terahertz sensing and imaging using a quantum cascade laser. In: Proceedings of IEEE Sensors. IEEE Sensors, 28-31 Oct 2011, Limerick. IEEE , 51 - 54 . ISBN 978-1-4244-9290-9
Salih, M, Dean, P, Cunningham, JE et al. (5 more authors) (2010) Three-well, resonant-phonon depopulation, quantum cascade lasers with thinned active regions and surface-plasmon waveguides. In: IQCLSW 2010. International Quantum Cascade Lasers School & Workshop, 30 Aug - 03 Sep 2010, Villa Finaly, Florence. . (Unpublished)
Scheuring, A, Dean, P, Valavanis, A et al. (10 more authors) Analysis of THz pulses of a Quantum Cascade Laser in the time-domain using superconducting direct detectors. In: UNSPECIFIED Tagung Kryoelektronische Bauelemente 2012, Freudenstadt-Lauterbad, Germany. .
Dean, P, Keeley, J, Valavanis, A et al. (10 more authors) Coherent imaging and sensing using the self-mixing effect in THz quantum cascade lasers. In: UNSPECIFIED International Conference on THz and Mid Infrared Radiation And Applications to Cancer Detection Using Laser Imaging, 10-11 Oct 2013, Sheffield, UK. COST: European Cooperation in Science and Technology . (Unpublished)
Valavanis, A, Dean, P, Lim, YL et al. (12 more authors) Detection of concealed weapons and characterisation of crystalline powders using terahertz quantum cascade lasers. In: UNSPECIFIED UK Semiconductors 2012, Sheffield, UK. .
Kundu, I, Dean, P, Valavanis, A et al. (5 more authors) Discrete Vernier tuning in terahertz quantum cascade lasers using coupled cavities. In: UNSPECIFIED IQCLSW2014 International Quantum Cascade Lasers School and Workshop, 07-12 Sep 2014, Policoro, Italy. . (Unpublished)
Valavanis, A, Dean, P, Lim, YL et al. (10 more authors) Feedback interferometry and diffuse reflectance imaging with terahertz quantum cascade lasers. In: UNSPECIFIED NATO Advanced Research Workshop on Detection of Explosives and CBRN (Using Terahertz), Cesme, Izmir, Turkey. .
Han, YJ, Li, LH, Zhu, JX et al. (5 more authors) Silver-based surface plasmon waveguide for terahertz quantum cascade lasers. In: UNSPECIFIED IQCLSW2014 International Quantum Cascade Lasers School and Workshop, 07-12 Sep 2014, Policoro, Italy. . (Unpublished)
Valavanis, A, Alhathlool, R, Dean, P et al. (11 more authors) Surface-profiling through self-mixing in a THz quantum cascade laser. In: UNSPECIFIED International Quantum Cascade Lasers School & Workshop 2012, Baden near Vienna, Austria. .
Li, LH, Chen, L, Zhu, JX et al. (5 more authors) THz quantum cascade lasers with output power over 1 W. In: UNSPECIFIED IQCLSW2014 International Quantum Cascade Lasers School and Workshop, 07-12 Sep 2014, Policoro, Italy. . (Unpublished)
Kundu, I, Dean, P, Li, LH et al. (5 more authors) Terahertz quantum cascade lasers with externally biased photonic lattices for electronic tuning. In: UNSPECIFIED International Quantum Cascade Lasers School & Workshop 2012, Baden near Vienna, Austria. .
Kundu, I, Dean, P, Li, LH et al. (5 more authors) Terahertz quantum cascade lasers with externally biased photonic lattices for electronic tuning. In: UNSPECIFIED UK Semiconductors 2012, Sheffield, UK. .
Valavanis, A, Dean, P, Salih, M et al. (10 more authors) Time-resolved measurement of heating effects in a terahertz quantum cascade laser with a NbN superconducting detector. In: UNSPECIFIED International Quantum Cascade Lasers School & Workshop 2012, Baden near Vienna, Austria. .