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Electro-optic properties of relaxor ferroelectric 0.24PIN-0.43PMN-0.33PT monoclinic single crystal

  • Chuntian Chen
  • , Jingyun Zhang
  • , Fengmin Wu*
  • , Xunjun He
  • , Bin Yang
  • , Enwei Sun
  • , Wenwu Cao
  • *Corresponding author for this work
  • Harbin University of Science and Technology
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

The linear electro-optic properties of relaxor ferroelectric crystal 0.24PIN-0.43PMN-0.33PT in the monoclinic phase poled along the [011]c direction were investigated at room temperature using the 632.8 nm He-Ne laser. The linear electro-optic coefficients (i.e., γ13=-21.8 pm/V, γ23=64.7 pm/V, and γ33=85.8 pm/V) were determined by a modified Mach-Zehnder interferometer method. The effective electro-optic coefficient (i.e., γc=107.6 pm/V) was also calculated. The experimental result shows that the [011]c poled single crystal has the higher electro-optic coefficients (i.e., γ23 and γ33), which can be used in the actual electro-optical device applications under the condition of excellent light transmittance.

Original languageEnglish
Pages (from-to)1592-1596
Number of pages5
JournalKuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society
Volume43
Issue number11
DOIs
StatePublished - 1 Nov 2015

Keywords

  • Electro-optic coefficient
  • Ferroelectric crystal
  • Indium lead magnesium niobete
  • Lead titanate
  • Monoclinic phase
  • Morphotropic phase boundary

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