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
Abstract
We report electrically-controlled continuous frequency tuning over ~20 GHz by exploiting the additive Vernier tuning effect in a THz QCL based on a longitudinally-coupled Y-branched waveguide.
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Copyright, Publisher and Additional Information: | © 2018, The Authors. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited. | ||||||||||||||
Keywords: | Semiconductor lasers; Quantum cascade lasers; Single-mode lasers; Tunable lasers | ||||||||||||||
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Institution: | The University of Leeds | ||||||||||||||
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Electronic & Electrical Engineering (Leeds) > Pollard Institute (Leeds) The University of Leeds > Faculty of Medicine and Health (Leeds) > School of Medicine (Leeds) > Leeds Institute of Cardiovascular and Metabolic Medicine (LICAMM) > Specialist Science Education Dept (Leeds) |
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Depositing User: | Symplectic Publications | ||||||||||||||
Date Deposited: | 26 Apr 2018 10:28 | ||||||||||||||
Last Modified: | 18 May 2019 00:42 | ||||||||||||||
Published Version: | https://www.cleoconference.org/home/ | ||||||||||||||
Status: | Published | ||||||||||||||
Publisher: | Optical Society of America | ||||||||||||||
Identification Number: | https://doi.org/10.1364/CLEO_SI.2018.STu4D.4 |