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

摘要：

A hollow-core photonic bandgap fiber for optical fiber sensors is designed. According to the calculation, we get the parameters of the photonic bandgap fiber as d=0.94*2.60μm，R=Λ=2.60μm for C2H2, and d=0.94*2.41μm ， R=Λ=2.41μm for CH4. Around the wavelength of λC2H2 =1.53μm and λCH4=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： 060.2370 060.2280 230.2285

作者: Wang Qiu-guo Yang Bo-jun

作者单位: School of electronic engineering, Beijing University of Posts and Telecommunications, No.10 Xi Tu Ch School of electronic engineering, Beijing University of Posts and Telecommunications, No.10 Xi Tu Ch

会议类型: 国际会议

会议名称: ACP2009亚太光纤通信与光电国际会议

会议地点: 上海

会议语种:英文

页码: 1-2

在线出版日期: 2009-11-01（万方平台首次上网日期，不代表论文的发表时间）