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: firstname.lastname@example.org
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
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