外腔结构对大功率波长稳定激光二极管失效模式的影响

2022 28th International Semiconductor Laser Conference (ISLC) Pub Date : 2022-10-16 DOI:10.23919/ISLC52947.2022.9943408

R. Morohashi, Y. Kasai, Masahiro Uchiyama, T. Kawakami, Y. Yamagata

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引用次数: 0

摘要

研究了高功率激光二极管在波长稳定工作下的失效模式。外腔布局的不同会影响由光反馈引起的近场图形不均匀性，从而对小面失效率产生显著影响。

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Influence of External Cavity Configuration on the Failure Mode of High Power Wavelength Stabilized Laser Diode

Failure mode of high power laser diode under wavelength stabilized operation is investigated. Differences in the external cavity layout is found to affect near-field pattern inhomogeneity which is induced by optical feedback, resulting in a significant impact on the ratio of facet failure.

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2022 28th International Semiconductor Laser Conference (ISLC)

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