A low cost hermetic packaging for high power industry fiber lasers

Jianwu Ding; Jinhui Liu

doi:10.1117/12.2285256

20 February 2018 A low cost hermetic packaging for high power industry fiber lasers

Jianwu Ding, Jinhui Liu

Proceedings Volume 10513, Components and Packaging for Laser Systems IV; 105130T (2018) https://doi.org/10.1117/12.2285256
Event: SPIE LASE, 2018, San Francisco, California, United States

Abstract

For water-cooled fiber lasers, humidity and the resulting water-condensation has always been the biggest threat for laser reliability or power degradation, especially when used in harsh industrial environment. Here we present an innovative fiber laser packaging method featuring cast aluminum frame and an almost screw-free exterior packaging. A CW fiber laser with 1.5KW laser output power in such a compact and light-weight package has been demonstrated with an excellent beam quality and power stability for industry applications.

Conference Presentation

Citation Download Citation

Jianwu Ding and Jinhui Liu "A low cost hermetic packaging for high power industry fiber lasers", Proc. SPIE 10513, Components and Packaging for Laser Systems IV, 105130T (20 February 2018); https://doi.org/10.1117/12.2285256

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