8 March 2017 Theory and experiment analysis of fiber Bragg grating external cavity lasers
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Proceedings Volume 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016; 102552N (2017) https://doi.org/10.1117/12.2263519
Event: Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 2016, Jinhua, Suzhou, Chengdu, Xi'an, Wuxi, China
Abstract
The cavity theory model was proposed to discuss the wavelength tuning. The coupling efficiency between semiconductor gain chip and FBG has great influence on the output characteristics. The mode coupling theory and ZEMAX numerical simulation software are used to get the coupling efficiency curves, which are changed with alignment errors. The results show that the conical lensed fiber’s coupling efficiency is highest, and adjustment tolerance is largest. We also completed the experiment of center wavelength tuning and beam quality.
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Huijun Bai, Huijun Bai, Yuefeng Wang, Yuefeng Wang, Tianhua Guo, Tianhua Guo, } "Theory and experiment analysis of fiber Bragg grating external cavity lasers", Proc. SPIE 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 102552N (8 March 2017); doi: 10.1117/12.2263519; https://doi.org/10.1117/12.2263519
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