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Nonvolatile hologram storage properties in In:Fe:Cu:LiNbO3 crystals

  • Bin Yu*
  • , Suhua Luo
  • , Hongpeng Liu
  • , Honghcang Lin
  • , Xiudong Sun
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We studied some factors affecting the properties relevant to nonvolatile hologram storage by using two-color recording scheme in In(0,1mol.%):Fe:Cu: LiNbO3 crystals. Two-color recording is achieved by use of 488nm blue light acts as the sensitized light and 633nm red light acts as the recording light. First, the effect of In3+ doping on the nonvolatile photorefractive properties was investigated experimentally. Next, the influences of the pre-illumination processing, the red-to-blue intensity ratio as well as the oxidation-reduction treatments on the nonvolatile photorefractive properties of In(1mol.%):Fe:Cu:LiNbO3 crystal were studied in detail.

Original languageEnglish
Title of host publicationPhotonics and Optoelectronics Meetings (POEM) 2009 - Optical Storage and New Storage Technologies
DOIs
StatePublished - 2009
EventPhotonics and Optoelectronics Meetings, POEM 2009 - Optical Storage and New Storage Technologies - Wuhan, China
Duration: 8 Aug 200910 Aug 2009

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7517
ISSN (Print)0277-786X

Conference

ConferencePhotonics and Optoelectronics Meetings, POEM 2009 - Optical Storage and New Storage Technologies
Country/TerritoryChina
CityWuhan
Period8/08/0910/08/09

Keywords

  • In:Fe:Cu:LiNbO crystal
  • Nonvolatile hologram storage properties
  • Two-color recording

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