Two-Frequency Brillouin Fiber Laser Based on Bragg Grating Fabry-Perot Cavity |
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| Authors: | Yichun Shen Xiaofeng Jin Xianmin Zhang Kangsheng Chen |
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| Affiliation: | 1. Department of Information &2. Electronic Engineering, and the Electromagnetics Academy at Zhejiang University Zhejiang University , Hangzhou, 310027, China |
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| Abstract: | Abstract A novel and simple two-frequency Brillouin fiber laser is presented. It is based on a fiber Fabry-Perot cavity with fiber Bragg gratings as reflectors. The model of stimulated Brillouin scattering in fiber grating–based Fabry-Perot resonator is investigated. The laser allows conversion efficiency of close to 100% and suppresses the higher-order Stokes waves. The theoretical prediction is presented and the experimental demonstration is realized. |
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| Keywords: | two-frequency laser stimulated Brillouin scattering fiber Bragg grating Fabry-Perot cavity |
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