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Proceedings Paper

Design for optical coupler in high-power diode end-pumped solid-state lasers
Author(s): Yuhua Li; Weiling Huang; Ming Zhao
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Paper Abstract

A couple system including collimation, shaping and focusing parts has been designed for the pumping demand of Nd:YVO4 laser, based on the analysis of the beam output characteristic of high power laser diode line array and the wave-front theory. A practical result for the design is given out. Tests about the performance of the coupler system have been carried through. It is proved that this couple system is successfully used and can lead to high transition efficiency and fine quality laser beam.

Paper Details

Date Published: 5 September 2002
PDF: 4 pages
Proc. SPIE 4913, Semiconductor Lasers and Applications, (5 September 2002); doi: 10.1117/12.482201
Show Author Affiliations
Yuhua Li, Huazhong Univ. of Science and Technology (China)
Weiling Huang, Huazhong Univ. of Science and Technology (China)
Ming Zhao, Huazhong Univ. of Science and Technology (China)


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

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