激光与光电子学进展, 2018, 55 (11): 110602, 网络出版: 2019-08-14
基于相干检测数字光频梳的快速BOTDA传感系统 下载: 1210次
Fast BOTDA Sensing System Based on Coherent Detecting Digital Optical Frequency Comb
图 & 表
图 3. 基于相干检测DOFC的快速BOTDA传感系统结构框图
Fig. 3. Structural diagram of fast BOTDA sensing system based on coherent detecting DOFC
图 4. 在传感光纤某一位置测量所得的原始BGS和BPS。(a) BGS;(b) BPS
Fig. 4. Original BGS and BPS measured at a position of sensing fiber. (a) BGS; (b) BPS
图 5. 沿10 km传感光纤的光谱分布。(a) BGS;(b) BPS
Fig. 5. Spectral distributions along 10 km sensing fiber. (a) BGS; (b) BPS
梁梓豪, 高社成, 冯元华, 刘伟平. 基于相干检测数字光频梳的快速BOTDA传感系统[J]. 激光与光电子学进展, 2018, 55(11): 110602. Zihao Liang, Shecheng Gao, Yuanhua Feng, Weiping Liu. Fast BOTDA Sensing System Based on Coherent Detecting Digital Optical Frequency Comb[J]. Laser & Optoelectronics Progress, 2018, 55(11): 110602.