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Proceedings Paper

Novel coupling method of laser diode array to multimode fiber
Author(s): Xiaodong Zeng; Yuying An; Zhejun Feng
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Paper Abstract

A screwdriver-like fiber end to couple the light power of laser diode array(LDA) into multimode fiber is presented. The coupling efficiency formula of such coupling system is given, and the numerical evaluation show that the theoretical coupling efficiency could be as high as 83% without an antireflection coating on the fiber end face. This method can be easily fabricated and has large tolerance.

Paper Details

Date Published: 5 September 2002
PDF: 3 pages
Proc. SPIE 4913, Semiconductor Lasers and Applications, (5 September 2002); doi: 10.1117/12.482253
Show Author Affiliations
Xiaodong Zeng, Xidian Univ. (China)
Yuying An, Xidian Univ. (China)

Published in SPIE Proceedings Vol. 4913:
Semiconductor Lasers and Applications
Yi Luo; Yoshiaki Nakano, Editor(s)

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