Shaoxiang Duan, Bo Liu, Hao Zhang, Xu Zhang, Haifeng Liu, Jixuan Wu, Yuan Yao
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引用次数: 2
Abstract
A temperature-insensitive intensity-interrogated fiber sensor based on exposed-core multicore fiber for refractive index (RI) measurement is demonstrated by etching a seven-core fiber. The RI sensitivity of −287.252 dB/RIU is experimentally achieved.
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