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Photorefractive effect in relaxor ferroelectric 0.88Pb(Zn 1/3Nb2/3)O3-0.12PbTiO3 single crystal

  • Suihua University
  • Yibin University

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

Abstract

Photorefractive properties of 0.88Pb(Zn1/3Nb2/3) O3-0.12PbTiO3 single crystal were investigated by the two-wave coupling experiment. The maximal gain coefficient is 5.5cm -1, the effective trap density is 1.21 × 1016cm -3, and the normalized photorefractive response time under 1W/cm 2 illumination is 1.48s at the wavelength of He-Ne laser. The dominant charge carrier was identified as electron from the direction of two-wave coupling energy transfer.

Original languageEnglish
Title of host publication2013 International Conference on Optoelectronics and Microelectronics, ICOM 2013
Pages197-199
Number of pages3
DOIs
StatePublished - 2013
Event2013 International Conference on Optoelectronics and Microelectronics, ICOM 2013 - Harbin, China
Duration: 7 Sep 20139 Sep 2013

Publication series

Name2013 International Conference on Optoelectronics and Microelectronics, ICOM 2013

Conference

Conference2013 International Conference on Optoelectronics and Microelectronics, ICOM 2013
Country/TerritoryChina
CityHarbin
Period7/09/139/09/13

Keywords

  • PZN-PT
  • photorefractive effect
  • two-wave coupling

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