A new lensed-fiber with two different rods of a spherical end is proposed. The lens geometry and refractive index are changed to obtain various working distance and spot size. A lensed-fiber with high coupling efficiency (/spl sim/50%) and long working distance (>100 um) is demonstrated.


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    Title :

    Design and analysis of new lensed-fiber for laser to fiber coupling


    Contributors:


    Publication date :

    2003-01-01


    Size :

    58527 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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