• High Power Laser and Particle Beams
  • Vol. 34, Issue 3, 031009 (2022)
Hao Tan1、2, Hualing Wu1、2, Quanwei Jiang1、2, Lanping Zhang1、2, Linhui Guo1、2, Bo Fu1、2, and Songxin Gao1、2
Author Affiliations
  • 1Institute of Applied Electronics, CAEP, P. O. Box 919-1015, Mianyang 621900, China
  • 2The Key Laboratory of Science and Technology on High Energy Laser, CAEP, P. O. Box 919-1015, Mianyang 621900, China
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    DOI: 10.11884/HPLPB202234.210274 Cite this Article
    Hao Tan, Hualing Wu, Quanwei Jiang, Lanping Zhang, Linhui Guo, Bo Fu, Songxin Gao. Experimental study on high brightness blue diode laser fiber coupling[J]. High Power Laser and Particle Beams, 2022, 34(3): 031009 Copy Citation Text show less

    Abstract

    Based on the advantages of diode laser, such as high efficiency and high integration, blue diode laser source can be widely used in highly-reflective and highly conductive materials processing. This paper introduces a high power high brightness blue diode laser fiber coupling module based on 3×9 single emitter diode laser array, which can realize 75 W single polarization 450 nm diode laser output from 100 μm 0.2 NA fiber. Polarization beam combining can also be used to further improve the fiber coupling blue diode laser power.
    Hao Tan, Hualing Wu, Quanwei Jiang, Lanping Zhang, Linhui Guo, Bo Fu, Songxin Gao. Experimental study on high brightness blue diode laser fiber coupling[J]. High Power Laser and Particle Beams, 2022, 34(3): 031009
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