1–13 von 13 Ergebnissen
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    1200 nm highly strained GaInAs/GaAs surface emitting lasers

    Koyama, F. / Miyamoto, T. / Arai, M. et al. | IEEE | 2002
    characteristics and wavelength engineering on patterned substrates. ...
    Verlag: IEEE

    Proposal of an AlAs-oxide current confinement structure for GaInAs/AlGaInAs long wavelength surface emitting lasers

    Ohmoki, N. / Hatori, N. / Mizutani, A. et al. | IEEE | 1996
    characteristics of AlAs oxidation on InP substrates and demonstrate GaInAs-AlGaInAs edge emitting lasers (/spl Lambda/=1.65 /spl mu/m) with the AlAs-oxide ...
    Verlag: IEEE

    Surface plasmon resonance on VCSEL with metal grating and nano-aperture

    Shinada, S. / Hashimme, J. / Koyama, F. | IEEE | 2002
    Verlag: IEEE

    Densely integrated multiple-wavelength vertical cavity surface emitting laser array

    Onomura, A. / Arai, M. / Kondo, T. et al. | IEEE | 2002
    50 /spl mu/m.All VCSELs exhibit single mode operation, an output power of over 1.2 mW, and the threshold current of 0.52/spl plusmn/0.1 mA ...
    Verlag: IEEE

    1.23 /spl mu/m long wavelength highly strained GaInAs/GaAs quantum well laser

    Kondo, T. / Arai, M. / Onomura, A. et al. | IEEE | 2002
    Verlag: IEEE

    Dynamic response of thermally tunable micromachined optical filter with low tuning voltage

    Amano, T. / Hino, T. / Koyama, F. et al. | IEEE | 2002
    We present some tuning characteristics of a GaAlAs/GaAs micromachined tunable filter with a thermal strain control layer and heating ...
    Verlag: IEEE

    Optical inverter using a vertical-cavity surface-emitting laser with external light injection

    Onishi, Y. / Nishiyama, N. / Caneau, C. et al. | IEEE | 2003
    Verlag: IEEE

    Plasmon enhancement of optical near-field of metal nanoaperture VCSEL

    Hashizume, J. / Koyama, F. | IEEE | 2003
    Verlag: IEEE

    Low-loss semiconductor hollow waveguide with GaAs/AlAs multilayer mirrors for widely tunable waveguide devices

    Miura, T. / Koyama, F. | IEEE | 2003
    In this paper, we present the design of low-loss and polarization-insensitive semiconductor hollow waveguides using a highly reflective ...
    Verlag: IEEE

    A design of polygonal micro-ring cavities for photonic integrated circuits

    Mitsugi, S. / Koyama, F. / Matutani, A. et al. | IEEE | 1996
    Verlag: IEEE

    1.1-1.2 /spl mu/m multiple-wavelength vertical cavity surface emitting laser array with highly strained GaInAs/GaAs QWs on patterned substrate

    Arai, M. / Kondo, T. / Nishiyama, N. et al. | IEEE | 2001
    wavelength span of the multi-wavelength GaInAs/GaAs VCSEL can be expanded and we can expect a wideband WDM-LAN using the VCSEL array. ...
    Verlag: IEEE

    Far field pattern control of single high order transverse mode VCSEL with micromachined surface relief

    Shinada, S. / Nishiyama, N. / Arai, M. et al. | IEEE | 2001
    Verlag: IEEE