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 > Mathematics, Physics and Electrical Engineering |
| Depositing User: | Ay Okpokam |
| Date Deposited: | 27 May 2015 14:54 |
| Last Modified: | 12 Oct 2019 19:05 |
| URI: | http://nrl.northumbria.ac.uk/id/eprint/22638 |
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