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  5. Design and analysis of fiber coupling system for laser diode stacks

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Article
en
2015

Design and analysis of fiber coupling system for laser diode stacks

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en
2015
DOI: 10.1109/icoom.2015.7398833

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Aiguo Song
Aiguo Song

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Xiaojun Zhou
Aiguo Song
Yang Du
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Abstract

The fiber coupling system for semiconductor laser diode stacks was simulated by Zemax. Fiber coupling system based on twenty-eight mini-bars in two stack arrays as laser sources is advantageous to reduce costs and improve coupling efficiency. Output beam could be focused into the fiber of 600 μm core diameter with 0.22 numerical aperture by collimating, combining and focusing. The output power of more than 1500 W and the coupling efficiency of more than 93 % is realizable. Importantly, the factors of alignment errors of fiber and optical elements which impact on coupling efficiency are analysed.

How to cite this publication

Xiaojun Zhou, Aiguo Song, Yang Du, Chongyi Zhao (2015). Design and analysis of fiber coupling system for laser diode stacks. , DOI: https://doi.org/10.1109/icoom.2015.7398833.

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Publication Details

Type

Article

Year

2015

Authors

4

Datasets

0

Total Files

0

Language

en

DOI

https://doi.org/10.1109/icoom.2015.7398833

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