Marko, I.P., Adams, A.R., Sweeney, S.J. , Teissier, R., Baranov, A.N. and Tomic, S. (2008) Gamma-L scattering in InAs-based quantum cascade lasers studied using high hydrostatic pressure. In: 2008 IEEE 21st International Semiconductor Laser Conference, Sorrento, Italy, 14-18 Sep 2008, pp. 47-48. ISBN 9781424417827 (doi: 10.1109/ISLC.2008.4636002)
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Abstract
We show that by decreasing the lasing wavelength of InAs/AlSb-based quantum cascade lasers below 3μm, carrier leakage into the L-minimum of conduction band is responsible for their temperature sensitivity and limits their maximum operating temperature.
| Item Type: | Conference Proceedings |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Marko, Dr Igor and Sweeney, Professor Stephen |
| Authors: | Marko, I.P., Adams, A.R., Sweeney, S.J., Teissier, R., Baranov, A.N., and Tomic, S. |
| College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
| Journal Name: | Conference Digest - IEEE International Semiconductor Laser Conference |
| ISSN: | 1947-6981 |
| ISBN: | 9781424417827 |
| Related URLs: |
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