A Micro-displacement Sensor Based on Cladding Mode Resonance of Optical Special Fiber
A novel micro-displacement sensor based on thespecial fiber cladding mode resonance is proposed anddemonstrated experimentally.The special fiber with doublecladding was spliced into single mode fiber which presentedvery strong resonant spectrum.Based on the high sensitivity tofiber curvature,the micro-displacement sensor was researched.As indicated by experimental results,the sensitivity is achievedto be about 0.1nm/um.With the high sensitivity,themicro-displacement sensor can be found wide applications infields of structure health monitor,aerospace,MEMS and so on.
Micro-displacement sensor optic fiber sensor cladding-mode resonance
Wenbin Liang Fufei Pang Na Chen Zhenyi Chen Tingyun Wang
The Key Laboratory of Special Fiber Optics and Optical Access Networks,Shanghai University,NO.149 Yanchang Road,Shanghai,P R China,200072
国际会议
2008 China-Japan Joint Microwave Conference(2008年中日微波会议)
上海
英文
563-565
2008-09-10（万方平台首次上网日期，不代表论文的发表时间）