Optical second harmonic generation by a novel waveguide device with nonlinear organic crystal

E. S. Kim, T. Kinoshita, K. Sasaki, T. Senoh, T. Yamanaka

    研究成果: Conference article査読

    1 被引用数 (Scopus)

    抄録

    Cerenkov-type second harmonic generation in a novel waveguide structure device has been investigated by using nonlinear organic material with grating couplers for the first time. The device has an isotropic waveguide layer with a grating coupler on an organic nonlinear crystal MNCZ (methyl-3-(p-nitrophenyl)carbazate) as a substrate of a slab type waveguide. The grating coupler was fabricated by two-beam holographic interference method whose period was 488 nm. Strong second harmonic generation (532 nm) was observed by grating coupler with fundamental wave, Q-switched Nd-YAG laser (1064 nm) at 36.5°.

    本文言語English
    ページ(範囲)257-262
    ページ数6
    ジャーナルMolecular Crystals and Liquid Crystals Science and Technology Section B: Nonlinear Optics
    14
    1-4
    出版ステータスPublished - 1995 12 1
    イベントProceedings of the 1994 International Conference of Optically Nonlinear Organic Materials and Applications (4th IKETANI Conference) - Hawaii Island, HI, USA
    継続期間: 1994 5 171994 5 20

    ASJC Scopus subject areas

    • 制御およびシステム工学
    • 凝縮系物理学

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