Presentation Information
[TuP-C-2]All Fiber Liquid Refractive Index Sensor Based on the Four-Leaf Clover Fiber
○Yujian Li, Pin Xu, Weimin Lyu, Changyuan Yu (Hong Kong Polytechnic Univ.)
Keywords:
Other novel fibers,fiber devices and applications
Based on Fabry-Perot interference and Fresnel's law, a liquid refractive index sensor is fabricated using the Four-leaf Clover Fiber. By light intensity demodulation, the proposed sensor can detect the RI change from 1.333 to 1.4532.