Sampled phase-shift fiber Bragg gratings

Wang, Xu, Yu, Chongxiu, Yu, Zhihui and Wu, Qiang (2004) Sampled phase-shift fiber Bragg gratings. Chinese Optics Letters, 2 (4). pp. 190-191. ISSN 1671-7694

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Official URL: http://col.osa.org/abstract.cfm?URI=col-2-4-190

Abstract

A phase-shift fiber Bragg grating (FBG) with sampling is proposed to generate a multi-channel bandpass filter in the background of multi-channel stopbands. The sampled moire fiber gratings are analyzed by Fourier transform theory first, and then simulation and experiment are performed, the results show that transmission peaks are opened in every reflective channel, the spectrum shape of every channel is identical. It can be used to fabricate multi-wavelength distributed feedback (DFB) fiber laser.

Item Type: Article
Uncontrolled Keywords: fiber optics components, fiber optics sources and detectors
Subjects: F300 Physics
H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Physics and Electrical Engineering
Depositing User: Ay Okpokam
Date Deposited: 27 May 2015 14:54
Last Modified: 10 Aug 2015 11:36
URI: http://nrl.northumbria.ac.uk/id/eprint/22638

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