High-power low-SWaP wavelength stabilized pumps

Dan Xu; Zhenkun Yu; Jianqiang Zhang; Yuankai Wu; Yifan Lin; Liu Wang; Chao Lang

doi:10.1117/12.3001239

12 March 2024 High-power low-SWaP wavelength stabilized pumps

Dan Xu, Zhenkun Yu, Jianqiang Zhang, Yuankai Wu, Yifan Lin, Liu Wang, Chao Lang

Proceedings Volume 12867, High-Power Diode Laser Technology XXII; 128670Q (2024) https://doi.org/10.1117/12.3001239
Event: SPIE LASE, 2024, San Francisco, California, United States

Abstract

With the development of fiber lasers, the weight, power and brightness of fiber coupled semiconductor lasers are increasingly required. Low SWAP (low size and weight and power-efficient) laser diode has been a major focus of research. This paper mainly introduces the latest development of BWT low-SWaP products. In 2023, BWT introduces products with a power to mass ratio of 2.3W/g. By optimizing the optical path, increasing the power of the single chip, optimizing the structural design, and changing the material, BWT has introduced a higher brightness low-SWaP wavelength stabilized pumps. relying on a proprietary architecture of spatial and polarization multiplexing with multi-emitters.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Dan Xu, Zhenkun Yu, Jianqiang Zhang, Yuankai Wu, Yifan Lin, Liu Wang, and Chao Lang "High-power low-SWaP wavelength stabilized pumps", Proc. SPIE 12867, High-Power Diode Laser Technology XXII, 128670Q (12 March 2024); https://doi.org/10.1117/12.3001239

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