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Conferences > CLEO_AT > 2022 > JTh3B > JTh3B.39

High-power 894nm semiconductor lasers for Cs atom pumping based on surface high-order gratings

Wenzhen Liu, Weiqiao Zhang, Yuanbo Xu, Aiyi Qi, Xuyan Zhou, Mingjin Wang, and Wanhua Zheng

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Abstract

A high-power semiconductor laser based on surface high-order gratings at 894nm is present. The output-power of 203 mW, a SMSR of higher than 35 dB, and a efficient slope of 0.52 W/A are obtained.

© 2022 The Author(s)

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