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Determining the Rate of Degradation of a High-Power Laser Diode from the Dependence of the Radiation Spectrum on Variations in the Pumping Currentстатья
Дата последнего поиска статьи во внешних источниках: 23 сентября 2021 г.
- Авторы: Bliznyuk V.V., Parshin V.A., Rzhanov A.G., Tarasov A.E.
- Журнал: Bulletin of the Russian Academy of Sciences: Physics
- Том: 85
- Номер: 2
- Год издания: 2021
- Издательство: Allerton Press Inc.
- Местоположение издательства: United States
- Первая страница: 184
- Последняя страница: 188
- DOI: 10.3103/S1062873821020064
- Аннотация: A method is proposed for measuring the degradation rate of a high-power continuous-wave laser diode with a wide contact by monitoring the state of its heterostructure every fifty hours of operation. The number and structure of laser generation channels is used as a controlled parameter. The mechanism of degradation of the laser diode structure, which is manifested in the time dependence of the number of generation channels, is considered.
- Добавил в систему: Ржанов Алексей Георгиевич