补偿(心理学)
拉伤
材料科学
航程(航空)
光电子学
光学
物理
复合材料
医学
心理学
精神分析
内科学
作者
Rongyi Shan,Huajian Zhong,Chunlei Du,Cailing Fu,Changrui Liao,Cailing Fu
摘要
A wide-range OFDR strain sensor based on UV-exposed-SMF and distance compensation method was demonstrated. A UV-exposed-SMF with Rayleigh backscattering (RBS) enhancement of 35.4 dB was successfully obtained to improve the signal-to-noise ratio. By combining distance compensation method, the strain, up to 9000 με, could be successfully demodulated under the spatial resolution of 1.5 mm.
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