An array of 7 multiple-wavelength MBE-regrown InGaAs QW VCSELs with 15 nm span and 30 /spl mu/m pitch is monolithically integrated with a refractive GaAs microlens on the back surface. The lens collimates individual beams to a divergence half angle <1.5/spl deg/ and separates them by /spl sim/5.


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    Title :

    Multiple-wavelength MBE-regrown vertical-cavity laser arrays integrated with refractive microlenses for optical interconnections


    Contributors:


    Publication date :

    1996-01-01


    Size :

    216477 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Multiple-Wavelength MBE-Regrown Vertical-Cavity Laser Arrays Integrated With Refractive Microlenses for Optical Interconnections

    IEEE; Lasers and Electro-Optics Society | British Library Conference Proceedings | 1996




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