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Proceedings Paper

Split of phase shifts in phase mask for proximity side-writing fiber Bragg gratings
Author(s): Yunlong Sheng; Joshua E. Rothenberg; Hongpu Li; Ying Wang
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Paper Abstract

A phase shift in phase mask is split into two half-magnitude phase-shifts in near field, resulting in FBG spectral asymmetry. The errors are removed using new pre-compensating phase mask for binary-phase Dammann sampled multi-channel FBGs.

Paper Details

Date Published: 7 February 2005
PDF: 4 pages
Proc. SPIE 5636, Holography, Diffractive Optics, and Applications II, (7 February 2005); doi: 10.1117/12.569024
Show Author Affiliations
Yunlong Sheng, Univ. Laval (Canada)
Joshua E. Rothenberg, Northrop Grumman Corp. (United States)
Hongpu Li, Shizuoka Univ. (Japan)
Ying Wang, Kiara Networks (United States)

Published in SPIE Proceedings Vol. 5636:
Holography, Diffractive Optics, and Applications II
Yunlong Sheng; Dahsiung Hsu; Chongxiu Yu; Byoungho Lee, Editor(s)

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