The Influence of the 21 MeV Protons on Heterolaser Optical Capacity Based on Gallium-Arsenide with Fiber Resonator

Авторы: Alekseev V.V., Dolgov I.I., Dolgov P.I., Ivanov A.V., Isaev V.M., Semenov V.T., Kurnosov V.D., Kozhukhov M.V.
Сборник: 2015 15th European Conference on Radiation and Its Effects on Components and Systems (RADECS)
Серия: Conference RADECS
Год издания: 2015
Издательство: Institute of Electrical and Electronics Engineers
Местоположение издательства: Piscataway, NJ, United States
Первая страница: 263
Последняя страница: 266
DOI: 10.1109/radecs.2015.7365679
Аннотация: The measurement results of output optical power (Pt) of double-heterojunction laser (DHL) based on the Ga- As and fiber optic Bragg grating are presented before and after the influence of protons (p+) with an energy of 21 MeV and fluence level of 5·10^14 p+/cm 2 . The Pt degradation at 850 nm wavelength is no more than 15%. The Pt degradation occurs due to the secondary particles produced by proton braking in a heterolaser enclosure and determined by the Ga-As radiation hardness.
Добавил в систему: Кожухов Максим Владимирович

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