High Power Uncooled CW-DFB lasers with High Reliability.

Yuanfeng Mao,Yuanbing Cheng,Yanbo Li,Tianhai Chang

OFC（2023）

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摘要

We demonstrate L-band and O-band CW-DFB lasers with kink-free and stable single mode lasing over 600 mW at 55ºC and 200 mW at 85℃, respectively. More than 2000 hours reliable operation at 90ºC is achieved.

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关键词

high power uncooled CW-DFB lasers,O/el,power 200.0 mW,power 600.0 mW,reliability,single mode lasing,temperature 55.0 degC

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