Real-time dynamic holographic display realized by bismuth and magnesium co-doped lithium niobate
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چکیده
منابع مشابه
Characterization of iron-doped lithium niobate for holographic storage applications*
A detailed study of eight systematically chosen Fe: LiNb03 crystals is presented. Correlation between the photorefractive sensitivity and various chemical properties of Fe:LiNb03 is investigated in order to ascertain optimum performance of the crystals in holographic storage and display applications. Concentrations of Fe 2+ and Fe 3+ ions have been determined from optical and EPR spectra, while...
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Persistent holograms are recorded locally with red light in a LiNbO>(3) crystal doped with Mg and Fe. Selective erasure is realized by use of a focused UV sensitizing light. We demonstrate the recording of 50 localized images as well as selective erasure in a 4 mm x 4 mm x 4 mm crystal. A comparison of the total recording time for M holograms obtained with the conventional distributed-volume re...
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We present an efficient, non-volatile holographic storage scheme in doubly doped lithium niobate, with red recording light and simultaneous illumination by homogeneous ultraviolet light.
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The holographic properties of doubly doped lithium niobate crystals with Indium have been investigated. It is found that doping slight Indium concentration (0.5mol%) in LiNbO3:In, Fe crystal can efficiently increase the sensitivity with small dynamic range changing. To improve the whole holographic properties of LiNbO3 crystal, LiNbO3:In, Fe with ideal doping concentrations and a new photorefra...
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Judith R. Schwesyg,* Matthias Falk, Chris R. Phillips, Dieter H. Jundt, Karsten Buse, and Martin M. Fejer E. L. Ginzton Laboratory, Stanford University, Stanford, California 94305, USA Institute of Physics, University of Bonn, Wegelerstrasse 8, 53115 Bonn, Germany Crystal Technology, Inc., 1040 East Meadow Circle, Palo Alto, California 94303, USA Institute of Microsystem Technology, University ...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2019
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.5107460