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Proceedings Paper

Novel tunable phase-shifted fiber Bragg grating implemented by adjusting gap between two fibers
Author(s): Xiaopeng Dong; Jinlong Zhou; Xufeng Lin; Sensen Li; Jie Qi; Weiwen Li
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Paper Abstract

A novel method to realize the adjustable phase-shifted fiber Bragg grating (FBG) is proposed in this paper. By adjusting the air gap between two identical FBG, the phase shift has been changed, and the transmission characteristics of such phase-shifted FBG can be tuned. Both theoretical simulation and experimental measurement have been carried out to verify and demonstrate the idea. It has been shown the proposed tuning method is effective and the experimental results agree well with the theoretical prediction.

Paper Details

Date Published: 23 February 2009
PDF: 8 pages
Proc. SPIE 7278, Photonics and Optoelectronics Meetings (POEM) 2008: Fiber Optic Communication and Sensors, 72781H (23 February 2009); doi: 10.1117/12.823340
Show Author Affiliations
Xiaopeng Dong, Xiamen Univ. (China)
Jinlong Zhou, Xiamen Univ. (China)
Xufeng Lin, Xiamen Univ. (China)
Sensen Li, Xiamen Univ. (China)
Jie Qi, Xiamen Univ. (China)
Weiwen Li, Xiamen Univ. (China)


Published in SPIE Proceedings Vol. 7278:
Photonics and Optoelectronics Meetings (POEM) 2008: Fiber Optic Communication and Sensors

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