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Proceedings Paper

Modeling phase mask diffraction for fiber Bragg grating fabrication
Author(s): Yunlong Sheng; Jingcong Wang; Yue Qiu
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Paper Abstract

We propose a model for the stitching errors in the phase mask, that allows evaluating the noise in the near field beyond the phase mask. We show that the noise field associated to the stitching errors contains some periodic superstrucutre, which can be imprinted into the fiber Bragg gratings resulting in side-lobe noise in the spectrum. This noise effect varies as a function of phase mask-fiber spacing.

Paper Details

Date Published: 30 August 2002
PDF: 5 pages
Proc. SPIE 4924, Holography, Diffractive Optics, and Applications, (30 August 2002); doi: 10.1117/12.481508
Show Author Affiliations
Yunlong Sheng, Univ. Laval (Canada)
Jingcong Wang, Univ. Laval (Canada)
Yue Qiu, Univ. Laval (Canada)


Published in SPIE Proceedings Vol. 4924:
Holography, Diffractive Optics, and Applications
Dahsiung Hsu; Jiabi Chen; Yunlong Sheng, Editor(s)

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