Fiber Laser Sensor Based on Fiber-Bragg- Grating Fabry-Perot Cavity

摘要：

We propose a fiber Bragg grating (FBG) Fabry-Perot cavity sensor consists of a pair of FBGs written directly into the same photosensitive fiber. Laser pulse launched into the cavity produces a group of reflection pulses. The power ratio of the first two reflection pulses could be detected for sensor measurement.

作者: Jianfeng Chen Yunqi Liu Tongjian Cai Tingyun Wang

作者单位: Key Laboratory of Specialty Fiber Optics and Optical Access Networks, School of Communication and Information Engineering, Shanghai University, Shanghai, 200072, China

会议类型: 国际会议

会议名称: Asia Communications and Photonics Conference and Exhibition(2010亚洲光纤通信与光弹博览会及研讨会 ACP 2010)

会议地点: 上海

会议语种:英文

页码: 238-239

在线出版日期: 2010-12-08（万方平台首次上网日期，不代表论文的发表时间）