Petruzzella, M, Xia, T, Pagliano, F et al. (6 more authors) (2015) Fully tuneable, Purcell-enhanced solid-state quantum emitters. Applied Physics Letters, 107. 141109. ISSN 0003-6951
Abstract
We report the full energy control over a semiconductor cavity-emitter system, consisting of single Stark-tunable quantum dots embedded in mechanically reconfigurable photonic crystal membranes. A reversible wavelength tuning of the emitter over 7.5 nm as well as an 8.5 nm mode shift are realized on the same device. Harnessing these two electrical tuning mechanisms, a single exciton transition is brought on resonance with the cavity mode at several wavelengths, demonstrating a ten-fold enhancement of its spontaneous emission. These results open the way to bring several cavity-enhanced emitters mutually into resonance and therefore represent a key step towards scalable quantum photonic circuits featuring multiple sources of indistinguishable single photons.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2015 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Petruzzella, M, Xia, T, Pagliano, F, Birindelli, S, Midolo, L, Zobenica, Z, Li, LH, Linfield, EH and Fiore, A (2015) Fully tuneable, Purcell-enhanced solid-state quantum emitters. Applied Physics Letters, 107. 141109. ISSN 0003-6951 and may be found at http://dx.doi.org/10.1063/1.4932946. |
Dates: |
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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) |
Depositing User: | Symplectic Publications |
Date Deposited: | 18 Nov 2015 16:03 |
Last Modified: | 13 May 2019 13:29 |
Published Version: | http://dx.doi.org/10.1063/1.4932946 |
Status: | Published |
Publisher: | American Institute of Physics |
Identification Number: | 10.1063/1.4932946 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:91974 |