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Proceedings Paper

Approach for reducing the excess loss in LWP fiber after D2 treatment
Author(s): Xinwei Qian; Deming Liu; Ruichun Wang
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Paper Abstract

The formation mechanism of excess loss in LWP fiber after D2 treatment was investigated. In drawing process, both the drawing tension and drawing speed have important effect on magnitude of excess loss. The origination of excess loss is related to the drawing-induced defects due to increasing on thermoelastic stress in glass fiber and it can be eliminated by optimization on viscosity match between core and cladding.

Paper Details

Date Published: 21 November 2007
PDF: 7 pages
Proc. SPIE 6781, Passive Components and Fiber-based Devices IV, 67812B (21 November 2007); doi: 10.1117/12.745383
Show Author Affiliations
Xinwei Qian, Huazhong Univ. of Science and Technology (China)
Yangtze Optical Fibre and Cable Co., Ltd. (China)
Deming Liu, Huazhong Univ. of Science and Technology (China)
Ruichun Wang, Yangtze Optical Fibre and Cable Co., Ltd. (China)


Published in SPIE Proceedings Vol. 6781:
Passive Components and Fiber-based Devices IV
Ming-Jun Li; Jianping Chen; Satoki Kawanishi; Ian H. White, Editor(s)

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