Design of hollow-core photonic band-gap fibers for CH4 and C2H2 optical fiber sensors

摘要：

A hollow-core photonic band-gap fiber for optical fiber sensors is designed. According to the calculation, we get the parameters of the photonic band-gap fiber as d=0.94*2.60μm, R=A=2.60μm for C2H2, and d=0.94*2.41μm, R=A=2.41μm for CH4. Around the wavelength ofλc2n2 = l-53μmand λ =1.66μm, 98％ of the energy is propagated in the core, the fiber is suitable to be used to detect the gas such as CH4 and C2H2.

关键词： nano meter sensors photonic band-gap fiber

作者: Wang Qiu-guo Zhang Jin-long Zhang Lei Chen Li-jia Gao Wei

作者单位: School of Physics and Information Optoelectronics, Henan University Kaifeng, Henan,China School of Physics and Information Optoelectronics, Henan University Kaifeng, Henan, China

会议类型: 国际会议

会议名称: 2011 International Conference on Electronic & Mechanical Engineering and Information Technology(EMEIT 2011)(2011年机电工程与信息技术国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 1455-1457

在线出版日期: 2011-08-12（万方平台首次上网日期，不代表论文的发表时间）