
769
Electronic Engineering and Information Science – Wang (Ed.)
© 2015 Taylor & Francis Group, London, ISBN: 978-1-138-02772-5
Study of demodulator based on DFB laser wavelength modulation of a
small band FBG
M.Z. Wu, Y.L. Xiong, H. Liang, N.K. Ren & Z.Y. Ma
Department of Applied Science, Harbin University of Science and Technology, China
ABSTRACT: This paper presents a method based on the features of a distributed feedback laser (DFB)
dynamic scanning to achieve the wavelength demodulation of fiber Bragg grating (FBG). Using LabVIEW
software to build up a simulation platform to search peaks of the transmission spectrum of Fabry-Perot (FP)
etalon ...