EPJ Web Conf.
Volume 161, 2017XI International Symposium on Photon Echo and Coherent Spectroscopy (PECS-2017)
|Number of page(s)||2|
|Published online||31 October 2017|
Determination of QW laser diode degradation based on the emission spectrum
Moscow Power Engineering Institute, 17 Krasnokazarmennaya str., Moscow, 111250, Russia
2 Lomonosov Moscow State University, Physics Department, Leninskie Gory, Moscow, 119991, Russia
* Corresponding author: email@example.com
Published online: 31 October 2017
The possibility of laser diodes degradation control by monitoring of their spectrum is shown. For red and infra-red laser diodes, the time dependence of the radiation spectrum width was obtained.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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