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首页> 外文期刊>Optical Materials >Third column electro-optical coefficients of zirconium-doped congruent lithium niobate crystals
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Third column electro-optical coefficients of zirconium-doped congruent lithium niobate crystals

机译：锆掺杂全铌酸锂晶体的第三列电光系数

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摘要

All coefficients of the third-column of the unclamped and clamped electro-optic tensor of zirconium-doped congruent LiNbO_3 single crystals, in the concentration range up to 2.5 mol%, are determined as function of the dopant concentration by direct techniques based on interferometric and Senarmont optical arrangements at the wavelength of 633 nm and at room temperature. It is found that all the unclamped and clamped electro-optic coefficients are relatively constant, except for the sample doped with 2 mol% of zirconium. From the obtained experimental values, the acoustic contribution is then deduced and found constant over all the studied samples. Finally, the electro-optic behavior of LN:Zr as function of the dopant concentration was confirmed by dielectric characterizations.
机译：通过直接技术基于干涉法和光电子能谱法，确定了掺杂浓度不超过2.5 mol％的锆掺杂全LiNbO_3单晶的未钳位和钳位的电光张量的第三列的所有系数。 Senarmont光学装置在633 nm的波长和室温下。发现除掺杂有2摩尔％锆的样品外，所有未钳位和钳位的电光系数都相对恒定。从获得的实验值中，可以推论出声学贡献，并在所有研究样本中发现其恒定。最后，通过介电特性证实了LN：Zr的电光行为与掺杂剂浓度的关系。

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  • 来源
    《Optical Materials》 |2014年第7期|1238-1242|共5页
  • 作者

    Michel Aillerie; Mustapha Abarkan; Sergey Kostritskii; Edvard Kokanyan;

  • 作者单位

    Universite de Lorraine LMOPS EA-4423 2 rue E. Belin 57070 Metz France Supelec LMOPS 2 rue E. Belin 57070 Metz France;

    Universite de Lorraine LMOPS EA-4423 2 rue E. Belin 57070 Metz France Supelec LMOPS 2 rue E. Belin 57070 Metz France Faculte polydisciplinaire LIMAO USMBA Taza Morocco;

    RFC Optolink Proton Proezd 4806 bd.5 Zelenograd 124498 Moscow Russia;

    Institute for Physical Research National Academy of Sciences of Armenia 0203 Ashtarak Armenia Armenian State Pedagogical University After Kh. Abovyan TigranMetsi Ave. 17 Yerevan Armenia;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Lithium niobate; Electro-optical materials; Nonlinear optics;

    机译：铌酸锂;电光材料;非线性光学;

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