Electrical Fixing Of Photorefractive Holograms In Sr0.75Ba0.25Nb2O6
ORLOV, S.; PSALTIS, D.; NEURGAONKAR, R.R.; QIAO, Y.
1993

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Abstract

Photorefractive holograms stored in Sr0.75Ba0.25Nb2O6 crystals are electrically fixed at room temperature. The fixed holograms can be read out directly or after a positive-voltage pulse is applied that can dramatically enhance the diffraction efficiency. Single gratings as well as images are recorded and fixed.

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Title Electrical Fixing Of Photorefractive Holograms In Sr0.75Ba0.25Nb2O6
Author(s) ORLOV, S. ; PSALTIS, D. ; NEURGAONKAR, R.R. ; QIAO, Y.
Published in Optics Letters
Volume 18
Pages 1004-1006
Date 1993
Keywords
DOI https://doi.org/10.1364/OL.18.001004
Other identifier(s) View record in Web of Science
Laboratories LO
Record Appears in Scientific production and competences > STI - School of Engineering > IEM - Institut d'Electricité et de Microtechnique > LO - Optics Laboratory
Peer-reviewed publications
Work outside EPFL
Journal Articles
Published
Record creation date 2010-11-25

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