Lisesivdin, S. B., Khan, N. A., Mazzucato, S., Balkan, N., Adams, M. J., Korpijärvi, V.-M., Guina, M., Mezosi, G. and Sorel, M. (2014) Optical gain in 1.3-μm electrically driven dilute nitride VCSOAs. Nanoscale Research Letters, 9(1), p. 22. (doi: 10.1186/1556-276X-9-22)
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Publisher's URL: http://dx.doi.org/10.1186/1556-276X-9-22
Abstract
We report the observation of room-temperature optical gain at 1.3 μm in electrically driven dilute nitride vertical cavity semiconductor optical amplifiers. The gain is calculated with respect to injected power for samples with and without a confinement aperture. At lower injected powers, a gain of almost 10 dB is observed in both samples. At injection powers over 5 nW, the gain is observed to decrease. For nearly all investigated power levels, the sample with confinement aperture gives slightly higher gain.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Mezosi, Mr Gabor and Sorel, Professor Marc |
Authors: | Lisesivdin, S. B., Khan, N. A., Mazzucato, S., Balkan, N., Adams, M. J., Korpijärvi, V.-M., Guina, M., Mezosi, G., and Sorel, M. |
College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
Journal Name: | Nanoscale Research Letters |
Publisher: | Springer |
ISSN: | 1556-276X |
ISSN (Online): | 1556-276X |
Copyright Holders: | Copyright © 2014 The Authors |
First Published: | First published in Nanoscale Research Letters 9(1):22 |
Publisher Policy: | Reproduced under a Creative Commons License |
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