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The coherent combination of multi-wavelength fiber laser
Author(s): Keshan Chen
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Paper Abstract

The feasibility and influencing factors of the coherent combination of multi-wavelength and multi-channel fiber laser is studied by simulation and experiment. The experiment has obtained the effective coherent combination of multi-wavelength laser. The results have shown: The number of channels between multi -wavelength light beams has a great influence on the intensity distribution of coherent combination. With the increase of the number of channels, the coherent fringes become narrow and the energy concentration increases. Theoretical simulation and experimental results proved that the multi-wavelength laser can also effectively be coherent combined.

Paper Details

Date Published: 24 October 2017
PDF: 5 pages
Proc. SPIE 10457, AOPC 2017: Laser Components, Systems, and Applications, 104572G (24 October 2017); doi: 10.1117/12.2284895
Show Author Affiliations
Keshan Chen, National Univ. of Defense Technology (China)


Published in SPIE Proceedings Vol. 10457:
AOPC 2017: Laser Components, Systems, and Applications
Shibin Jiang; Lijun Wang; Lan Jiang; Long Zhang, Editor(s)

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