The post-weld-shift (PWS) compensation techniques using a laser displacement meter in TO-Can and a high magnification camera in butterfly type laser-welded laser module packages are demonstrated. These techniques enable to real time quantitatively compensate the PWS induced fiber alignment shift in laser module packages.


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    Title :

    Post-weld-shift compensation techniques in TO-Can and butterfly types laser-welded laser module packages


    Contributors:


    Publication date :

    2005-01-01


    Size :

    175397 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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