Humidity Sensor Based on Twin-Core Fiber Coated By Graphene-Oxide
Rang ChuYutao BoJing LiuJinhui ShiChunying GuanLibo Yuan
Abstract
A high-sensitive graphene-oxide (GO) humidity sensor based on a side-polished twin- core fiber (SPTCF) Michelson interferometer (MI) has been demonstrated. The MI was fabricated by splicing a section of TCF to a standard single mode fiber (SMF) and tapering the splicing point. The GO-SPTCFMI can operate in the wavelength- and intensity- modulated sensor. The super- high humidity sensitivities of ~2.72 nm/RH% in the RH range of 40-75% and ~3.76 dB/RH% in the RH range of 60-62.1% are obtained experimentally.
Metrics
Topics
Related Documents
Relative humidity sensor based on corrosive seven-core fiber coated with graphene oxide
Chunyang LiuFengxiang LiuHongyang ShenZhenyong DongJie ZhouGuanbin ZhangZhongchao WeiFaqiang WangChunhua TanHongyun Meng
Humidity Sensor Based on Fiber Grating Coated with Graphene Oxide
Humidity sensor based on core-offset fiber Mach-Zehnder interferometer coated graphene oxide film
Shuai LiuHongyun MengRui XiongShuying DengXianjun WangTao JiaoChunhua TanXuguang Huang
Fiber Core-Offset Humidity Sensor Based on Graphene Oxide Characteristics
Zenghui WangLianqin LiMengjiao WangQianqian MaYan LouQiong WuBaojin Peng
Fiber temperature and humidity sensor based on photonic crystal fiber coated with graphene oxide
Jiaxin LiZhengrong TongLei JingWeihua ZhangJuan QinJingwei Liu