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Proceedings Paper

Chirp characteristics of long-period fiber gratings
Author(s): Zhigang Wu; Xiaoyi Dong; Zhaowen Xu
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Paper Abstract

We investigated the transmission of the long-period fiber grating (LPFG) with the linear chirp and with the nonlinear citric chirp, and detailed the cross-coupled constant Kac and chirp f, which affect the LPFG's transmission. With various cross-coupled constants, the filter can be of band-pass, band- reject or partial band-passing/reject. The effects of the high order citric chirp on the long-period fiber grating were in transmission and in the shift of the center wavelength.

Paper Details

Date Published: 29 October 2001
PDF: 5 pages
Proc. SPIE 4595, Photonic Systems and Applications, (29 October 2001); doi: 10.1117/12.446595
Show Author Affiliations
Zhigang Wu, Nankai Univ. (China)
Xiaoyi Dong, Nankai Univ. (China)
Zhaowen Xu, Nankai Univ. (China)

Published in SPIE Proceedings Vol. 4595:
Photonic Systems and Applications

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