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Proceedings Paper

Coherence length tunable solid-state lasers based on Fabry-Perot etalon
Author(s): Yuanyuan Fan; Qian Wang; Xingliang Song; Yi Zhou
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Paper Abstract

A coherence length tunable solid-state laser based on Fabry-Perot (F-P) etalon with high stability is constructed. Principles of the coherence length tuning method by rotating the F-P etalon are theoretically analyzed and experimentally verified. By using Nd:YAG as the gain medium, an all-solid-state 1064 nm laser with 375 mW output power, 0.37% high power stability(RMS), high beam quality, and tunable coherence lengths from 9.37 cm to 20.05 cm is achieved. This method could be extended to multiband center wavelengths for their tuning of coherence length.

Paper Details

Date Published: 19 October 2016
PDF: 6 pages
Proc. SPIE 10153, Advanced Laser Manufacturing Technology, 101530C (19 October 2016); doi: 10.1117/12.2244470
Show Author Affiliations
Yuanyuan Fan, Academy of Opto-electronics (China)
Beijing Excimer Laser Technology and Engineering Ctr. (China)
Qian Wang, Academy of Opto-electronics (China)
Beijing Excimer Laser Technology and Engineering Ctr. (China)
Xingliang Song, Academy of Opto-electronics (China)
Beijing Excimer Laser Technology and Engineering Ctr. (China)
Yi Zhou, Academy of Opto-electronics (China)
Beijing Excimer Laser Technology and Engineering Ctr. (China)


Published in SPIE Proceedings Vol. 10153:
Advanced Laser Manufacturing Technology
Bingheng Lu; Huaming Wang, Editor(s)

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