高功率、光反馈容限1310nm量子点DFB激光器

2022 28th International Semiconductor Laser Conference (ISLC) Pub Date : 2022-10-16 DOI:10.23919/ISLC52947.2022.9943445

Yutaka Onish, Satoshi Abe, K. Fujisawa, T. Naruke, K. Nishi, K. Takemasa

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引用次数: 0

摘要

研制了1310nm高功率量子点分布式反馈激光器。在$85^{\circ}\mathrm{C}$下实现了>40 m W的光输出功率，侧模抑制比>50 dB。在高功率下，对外部光反馈的相对强度噪声稳定。

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High Power, Optical Feedback- Tolerant 1310 nm Quantum Dot DFB Lasers

We have developed 1310 nm high power quantum dot distributed feedback lasers. Optical output power of >40 m W at $85^{\circ}\mathrm{C}$ was achieved with sidemode suppression ratio of >50 dB. Stable relative intensity noise against external optical feedback was observed under high power operation.

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2022 28th International Semiconductor Laser Conference (ISLC)

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