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Note: Electro-optic coefficients of Li-deficient MgO-doped LiNbO3 crystal

  • Wan Ying Du*
  • , Zi Bo Zhang
  • , Shuai Ren
  • , Wing Han Wong
  • , Dao Yin Yu
  • , Edwin Yue Bun Pun
  • , De Long Zhang
  • *此作品的通讯作者
  • Tianjin University
  • University of Toulouse 3
  • City University of Hong Kong

科研成果: 期刊稿件文献综述同行评审

摘要

A number of Li-deficient MgO-doped LiNbO3 (LN) crystals with different Li2O contents ranging from 43.4 mol. % to 44.5 mol. % were prepared by carrying out the Li-poor vapor transport equilibration treatment on 5 mol. % (in growth melt) MgO-doped LN crystals. Unclamped electro-optic (EO) coefficients γ13 and γ33 of these crystals were measured by Mach-Zehnder interferometry. The results show that γ1333) increases linearly by ∼14% (11%) as the Li2O content decreases from 44.5 mol. % of the as-grown state to 43.4 mol. % of the Li-deficient state. This feature is desired for the EO application of the Li-deficient MgO:LN crystal.

源语言英语
文章编号096105
期刊Review of Scientific Instruments
87
9
DOI
出版状态已出版 - 1 9月 2016
已对外发布

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