• DocumentCode
    1081183
  • Title

    Efficient pulsed photorefractive process in LiNbO3:Fe for optical storage and deflection

  • Author

    Chen, Che-Tsung ; Kim, Dae M. ; Linde, Dave

  • Author_Institution
    Texas Instruments Inc., Dallas, TX, USA
  • Volume
    16
  • Issue
    2
  • fYear
    1980
  • fDate
    2/1/1980 12:00:00 AM
  • Firstpage
    126
  • Lastpage
    129
  • Abstract
    A Q -switched frequency-doubled Nd-YAG laser was used in recording holograms in LiNbO3:Fe. The ensuing photorefractive sensitivity is approximately ten times higher than the value reported for CW sources, given the same exposure. An induced absorption, comparable in magnitude with the linear absorption at 647 nm, was observed during hologram recording. This appears to be correlated to the intensity-enhanced photorefractive sensitivity.
  • Keywords
    Holographic recording; Lithium materials/devices; Optical propagation in absorbing media; Optical pulses; Optical refraction; Absorption; Iron; Optical devices; Optical pulses; Optical recording; Optical refraction; Optical sensors; Optical waveguides; Photorefractive effect; Pyroelectricity;
  • fLanguage
    English
  • Journal_Title
    Quantum Electronics, IEEE Journal of
  • Publisher
    ieee
  • ISSN
    0018-9197
  • Type

    jour

  • DOI
    10.1109/JQE.1980.1070448
  • Filename
    1070448
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1081183