Highly Hygroscopic Polymer Microcavity Fiber Fizeau Interferometer for Humidity Sensing

摘要：

　　This work demonstrates a highly hygroscopic polymer microcavity fiber Fizeau interferometer(PMFFI)that uses a single-mode fiber(SMF)tip with very little polymer attached.The polymers with specific porous structures have good hygroscopicity which is very useful for the humidity sensing application.We utilized a general laser diode(LD)with a single wavelength which is monitoring the spectral reflections of the proposed sensor.The sensing capabilities of the developed PMFFI have been experimentally investigated.Experimental results illustrate that the laser power rises when in the ascent of humidity,besides a good linear response of sensitivity and favorable spectral property are also achieved by the proposed configuration.

作者: Yan-Wun You Jia-Heng Dai Cheng-Ling Lee

作者单位: Department of Electro-Optical Engineering,National United University,Miaoli 360,Taiwan,R.O.C.

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2014(2014年电磁学研究新进展学术研讨会)

会议地点: 广州

会议语种:英文

页码: 831-834

在线出版日期: 2014-08-01（万方平台首次上网日期，不代表论文的发表时间）