Photorefractive hologram written in Fe:LiNbO3 at wavelength transmittable through quartz fibers

H. Suzuki, N. Takei, K. Otuka, F. Kannari

    Research output: Contribution to journalConference articlepeer-review


    The holographic optical information processings at wavelengths of 1.3 or 1.5 μm transmittable through quartz fibers are investigated. The photorefractive effects in a LiNbO3:Fe crystal at 1.37 μm wavelength with two-step recording is presented. In the two-step recording, light at visible frequency excites electrons to an intermediate state, then photons of recording excite them to the conduction band.

    Original languageEnglish
    Pages (from-to)517-518
    Number of pages2
    JournalConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
    Publication statusPublished - 1999 Dec 1
    EventProceedings of the 1999 12th Annual Meeting IEEE Lasers and Electro-Optics Society (LEOS'99) - San Francisco, CA, USA
    Duration: 1999 Nov 81999 Nov 11

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Electrical and Electronic Engineering


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