Fiber-coupled laser diodes have become essential sources for fiber laser pumping and direct energy applications. To obtain high power, high brightness semiconductor laser beam output, a 976nm wavelength fiber coupling module with 12 single-emitter laser diodes has been designed using ZEMAX optical design software, and single-emitter has an output power of 10 W with a 105μm wide emission aperture. The core diameter of output fiber is set as 105μm with a numerical aperture (NA) of 0.15. Finally, the simulated result indicates that the module will have an output power over 100W with the brightness of 16.63MW·cm-2·str-1, and the coupling efficiency achieved 85%.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Design of high-brightness 976nm fiber-coupled laser diodes based on ZEMAX


    Contributors:
    Hou, Linbao (author) / Zhang, He (author) / Xu, Li (author) / Li, Yang (author) / Zou, Yonggang (author) / Zhao, Xin (author) / Ma, Xiaohui (author)

    Conference:

    Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part I ; 2014 ; China,China


    Published in:

    Publication date :

    2015-03-04





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English





    ZEMAX simulates intraocular lens clinical trial

    British Library Online Contents | 2009


    Latest ZEMAX creates and evaluates designs

    British Library Online Contents | 1997


    High-brightness fiber-coupled diode laser module [3285-33]

    Dorsch, F. / Hennig, P. / Nickel, M. | British Library Conference Proceedings | 1998