The high-power laser beam welding is a progressive technology which can be employed in optoelectronics and integrated optics. Its advantageous feature is the possibility to achieve a long-term stable and high mechanically reliable coupling between a semiconductor injection laser and an optical waveguide. Two proposed and investigated schemes of stable and reliable couplings of semiconductor laser to fiber-optic waveguides are described. Both schemes employ high-power impulse Nd-YAG laser beam for the fixation of the fiber-optic waveguide to the laser diode heat sink. Specially designed mechanical components are used for this purpose.


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    Title :

    Laser welding in optoelectronics


    Contributors:

    Conference:

    Second International Symposium on Advanced Laser Technologies ; 1993 ; Prague,Czech Republic


    Published in:

    Publication date :

    1994-12-12





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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