Wavelength stabilization of Fabry-Pérot tunable filter based wavelength-swept laser for dynamic fiber-optic sensors

Byeong Kwon Choi,Soyeon Ahn,Ji Su Kim,Srinivas Pagidi,Min Yong Jeon

2022 IEEE Photonics Conference (IPC)（2022）

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摘要

We presents a stabilization method for peak wavelength variation in wavelength-swept laser (WSL) by adjusting the offset voltage of the Fabry-Perot tunable filter with closed-loop control. We achieved the WSL output was stabilized with a maximum ± 0.035 nm peak wavelength range.

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关键词

wavelength-swept laser,fiber laser,Fabry-Perot tunable filter,wavelength stabilization algorithm

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