Distributed birefringence measurement of a polarization maintaining fiber with a 20cm resolution over a 500m range based on Brillouin dynamic grating

2012 ◽  
Author(s):  
Yongkang Dong ◽  
Hongying Zhang ◽  
Zhiwei Lu ◽  
Liang Chen ◽  
Xiaoyi Bao
Keyword(s):  
Polarization Maintaining Fiber ◽  
Polarization Maintaining ◽  
Dynamic Grating

Temperature and Strain Sensing Mechanism in Polarization Maintaining Fiber Based on Brillouin Dynamic Grating

2019 ◽  
Vol 48 (8) ◽  
pp. 806001 ◽  
Author(s):  
徐志钮 XU Zhi-niu ◽  
赵丽娟 ZHAO Li-juan ◽  
陈飞飞 CHEN Fei-fei ◽  
车小霞 CHE Xiao-xia ◽  
郭文翰 GUO Wen-han ◽  
...  
Keyword(s):  
Strain Sensing ◽  
Sensing Mechanism ◽  
Polarization Maintaining Fiber ◽  
Polarization Maintaining ◽  
Dynamic Grating
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