中国光学2023，Vol.16Issue(1)：174-183,10.DOI:10.37188/CO.EN.2022-0006
基于表面等离子体共振的光子准晶体光纤甲烷氢气传感器
A novel methane and hydrogen sensor with surface plasmon resonance-based photonic quasi-crystal fiber
摘要
Abstract
A novel Photonic Quasi-crystal Fiber(PQF)sensor based on Surface Plasmon Resonance(SPR)is designed for simultaneous detection of methane and hydrogen.In the sensor,Pd-WO3 and cryptophane E doped polysiloxane films deposited on silver films are the hydrogen and methane sensing materials,respect-ively.The PQF-SPR sensor is analyzed numerically by the full-vector finite element method and excellent sensing performance is demonstrated.The maximum and average hydrogen sensitivities are 0.8 nm/％and 0.65 nm/％in the concentration range of 0％to 3.5％and the maximum and average methane sensitivities are 10 nm/％and 8.81 nm/％in the same concentration range.The sensor has the capability of detecting multiple gases and has large potential in device miniaturization and remote monitoring.关键词
甲烷传感器/氢气传感器/表面等离子体共振/光子准晶体光纤Key words
methane sensor/hydrogen sensor/surface plasmon resonance/photonic quasi-crystal fiber分类
数理科学引用本文复制引用
刘强,朱剑豪,赵锦,孙宇丹,刘伟,王建鑫,刘超,吕靖薇,王诗淼,蒋宇..基于表面等离子体共振的光子准晶体光纤甲烷氢气传感器[J].中国光学,2023,16(1):174-183,10.基金项目
海南省重点研发计划(No.ZDYF2022GXJS003) （No.ZDYF2022GXJS003）
东北石油大学青年科学基金(No.2019QNL-17) （No.2019QNL-17）
黑龙江省博士后科研发展基金(No.LBH-Q20081) （No.LBH-Q20081）
中央地方高校改革发展人才培养资助项目 （）
香港城市大学战略研究资助项目(SRG)(No.7005505)Supported by the Hainan Province Science and Technology Special Fund(No.ZDYF2022GXJS003) （SRG）
Youth Science Foundation of Northeast Petroleum University(No.2019QNL-17) （No.2019QNL-17）
Postdoctoral Scientific Research Development Fund of Heilongjiang Province(No.LBH-Q20081) （No.LBH-Q20081）
Local Universities Reformation and Develop-ment Personnel Training Supporting Project from Central Authorities,City University of Hong Kong Strategic Research Grant(SRG)(No.7005505) （SRG）
