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Proceedings Paper

Analysis and test of the coupling mode in the bend single-mode fiber
Author(s): Shanhong You; Su-jun Hao; Zongmin Yin; Xiaobo Fan
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Paper Abstract

In this paper, we presented the results of bend loss measurements for single-mode optical fiber over wide bend radius 1mm ~ 8mm and wavelength 1530nm ~ 1565nm. The oscillations caused by the coupling between the whispering gallery mode propagating in the cladding and the buffer and the core guided fundamental mode was observed versus both bend radius and wavelength. And a good agreement between the experimental results and the theoretical numerical evaluation was obtained.

Paper Details

Date Published: 19 October 2001
PDF: 7 pages
Proc. SPIE 4579, Optical Fiber and Planar Waveguide Technology, (19 October 2001); doi: 10.1117/12.444866
Show Author Affiliations
Shanhong You, Shanghai Jiaotong Univ. (China)
Su-jun Hao, Shanghai Jiaotong Univ. (China)
Zongmin Yin, Shanghai Jiaotong Univ. (China)
Xiaobo Fan, Shanghai Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 4579:
Optical Fiber and Planar Waveguide Technology
Shuisheng Jian; Yanming Liu, Editor(s)

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