Photosensitivity in low-loss perfluoropolymer (CYTOP) fibre material

H. Y. Liu; G. D. Peng; P. L. Chu; Y. Koike; Y. Watanabe

doi:10.1049/el:20010216

Photosensitivity in low-loss perfluoropolymer (CYTOP) fibre material

H. Y. Liu, G. D. Peng, P. L. Chu, Y. Koike, Y. Watanabe

Department of Applied Physics and Physico-Informatics

Research output: Contribution to journal › Article › peer-review

29 Citations (Scopus)

Abstract

Photosensitivity in a perfluoropolymer (CYTOP) optical fibre is investigated. Significant diffraction has been observed from transmission gratings made from the fibre. A maximum diffraction efficiency of 1.6% has been achieved, corresponding to an index change ≃ 3 × 10^-4. This study demonstrates for the first time the existence of significant photosensitivity and the feasibility of writing Bragg grating in CYTOP fibres.

Original language	English
Pages (from-to)	347-348
Number of pages	2
Journal	Electronics Letters
Volume	37
Issue number	6
DOIs	https://doi.org/10.1049/el:20010216
Publication status	Published - 2001 Mar 15

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:20010216

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abstract = "Photosensitivity in a perfluoropolymer (CYTOP) optical fibre is investigated. Significant diffraction has been observed from transmission gratings made from the fibre. A maximum diffraction efficiency of 1.6% has been achieved, corresponding to an index change ≃ 3 × 10-4. This study demonstrates for the first time the existence of significant photosensitivity and the feasibility of writing Bragg grating in CYTOP fibres.",

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AU - Watanabe, Y.

PY - 2001/3/15

Y1 - 2001/3/15

N2 - Photosensitivity in a perfluoropolymer (CYTOP) optical fibre is investigated. Significant diffraction has been observed from transmission gratings made from the fibre. A maximum diffraction efficiency of 1.6% has been achieved, corresponding to an index change ≃ 3 × 10-4. This study demonstrates for the first time the existence of significant photosensitivity and the feasibility of writing Bragg grating in CYTOP fibres.

AB - Photosensitivity in a perfluoropolymer (CYTOP) optical fibre is investigated. Significant diffraction has been observed from transmission gratings made from the fibre. A maximum diffraction efficiency of 1.6% has been achieved, corresponding to an index change ≃ 3 × 10-4. This study demonstrates for the first time the existence of significant photosensitivity and the feasibility of writing Bragg grating in CYTOP fibres.

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Photosensitivity in low-loss perfluoropolymer (CYTOP) fibre material

Abstract

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