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Proceedings Paper

Hybrid modes analysis for cladding mode resonance peaks in tilted fiber Bragg gratings
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Paper Abstract

In this paper, the hybrid modes are used to analyze the cladding mode resonances of TFBGs and compared with those using the linear polarization modes. As the TFBG spectrum span is larger than 30nm, the material dispersion effect can not be ignored and must be considered for accurately analyzing the cladding mode resonance peaks. Both analysis and experimental results will be presented, and they are well matched. By accurately analyzing the higher order cladding mode resonances with double or triple peaks, the tracking of higher order cladding mode resonances is facilitated, and these modes have the largest differential strain and index sensitivities relative to the core modes.

Paper Details

Date Published: 26 October 2007
PDF: 6 pages
Proc. SPIE 6796, Photonics North 2007, 679623 (26 October 2007); doi: 10.1117/12.779097
Show Author Affiliations
Chengkun Chen, Carleton Univ. (Canada)
Jacques Albert, Carleton Univ. (Canada)

Published in SPIE Proceedings Vol. 6796:
Photonics North 2007
John Armitage, Editor(s)

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