title: Fiber grating sensing interrogation based on an InGaAs photodiode linear array.
abstract: We present a new method of the fiber grating sensing interrogation technique by utilizing an indium gallium arsenide photodiode linear array and blazed fiber Bragg gratings. An interrogation system based on an InGaAs photodiode linear array is designed, and the system performance is analyzed. The interrogation system shows a good prospect for smart sensing.
authors.affiliation: Institute of Modern Optics, Nankai University, Tianjin City, China. guoyu_li@mail.nankai.edu.cn
authors.forename: Guoyu
authors.initials: G
authors.lastname: Li
authors.forename: Tuan
authors.initials: T
authors.lastname: Guo
authors.forename: Hao
authors.initials: H
authors.lastname: Zhang
authors.forename: Hongwei
authors.initials: H
authors.lastname: Gao
authors.forename: Jian
authors.initials: J
authors.lastname: Zhang
authors.forename: Bo
authors.initials: B
authors.lastname: Liu
authors.forename: Shuzhong
authors.initials: S
authors.lastname: Yuan
authors.forename: Guiyun
authors.initials: G
authors.lastname: Kai
authors.forename: Xiaoyi
authors.initials: X
authors.lastname: Dong