Spectra Narrowing of a 976 nm High Power External-Cavity Semiconductor Laser Based on a Transmission Grating

Broad-area 976 nm semiconductor lasers have garnered widespread attention for their applications in generating high-power 488 nm blue laser light and as pump sources for solid-state and ytterbium-doped fiber lasers. Nevertheless, these lasers exhibit a wide gain bandwidth, short cavity length, and u...

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Bibliographic Details
Main Authors: Di Xin, Nihui Zhang, Lingqian Meng, Qinghao Zhao, Weiqiao Zhang, Fengxin Dong, Xuyan Zhou, Hongbo Zhang, Wanhua Zheng
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Photonics Journal
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Online Access:https://ieeexplore.ieee.org/document/10814083/
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