The resistance against optical damage of near-stoichiometric LiNbO_3:Mg crystals prepared by vapor transport equilibration

Shaolin Chen; Hongde Liu; Yongfa Kong; Ziheng Huang; Jingjun Xu; Guangyin Zhang

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The resistance against optical damage of near-stoichiometric LiNbO_3:Mg crystals prepared by vapor transport equilibration

机译：通过蒸汽输运平衡制备的接近化学计量的LiNbO_3：Mg晶体的抗光学损伤性能

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Several near-stoichiometric lithium niobate crystals with the doping concentration of Mg near the second threshold were prepared by vapor transport equilibrium technique. All these samples show no laser beam distortion under a light intensity of 26 MW/cm~2, that is three orders of magnitude higher than that of 5 mol% Mg doped congruent LiNbO_3. And the light-induced refractive index (Δn) in one of them is as small as 4.6 x 10~(-7), which is two orders of magnitude lower than that of congruent crystals.

机译：采用气相输运平衡技术制备了Mg掺杂浓度接近第二阈值的几近化学计量的铌酸锂晶体。所有这些样品在26 MW / cm〜2的光强度下都没有显示出激光束畸变，这比掺入5 mol％Mg的全同LiNbO_3高出三个数量级。其中之一的光致折射率（Δn）小至4.6 x 10〜（-7），比全同晶体低两个数量级。

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来源
《Optical Materials》 |2007年第7期|885-888|共4页
作者
Shaolin Chen; Hongde Liu; Yongfa Kong; Ziheng Huang; Jingjun Xu; Guangyin Zhang;
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作者单位

The Key Laboratory of Advanced Technique and Fabrication for Weak-Light Nonlinear Photonics Materials Ministry of Education Nankai University Tianjin 300457 China;

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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
中图分类工程材料学;
关键词
lithium niobate; stoichiometry: photorefraction; defect structure;

机译：铌酸锂化学计量：光折光;缺陷结构;

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专利

1. The resistance against optical damage of near-stoichiometric LiNbO_3: Mg crystals prepared by vapor transport equilibration [J] . Shaolin Chen, Hongde Liu, Yongfa Kong, Optical Materials . 2007,第7期

机译：通过蒸汽输运平衡制备的接近化学计量的LiNbO_3：Mg晶体的抗光学损伤性
2. Influence of post-grown Li-rich and Li-poor vapor transport equilibration on composition, OH~- absorption and optical-damage threshold of Mg (5 mol%): LiNbO_3 crystals [J] . De-Long Zhang, rnZhen Wang, rnPing-Rang Hua, Applied Physics A: Materials Science & Processing . 2010,第4期

机译：后生长的富锂和贫锂的蒸汽输运平衡对Mg（5 mol％）：LiNbO_3晶体的组成，OH〜-吸收和光损伤阈值的影响
3. Li-Deficient, Off-Congruent MgO:LiNbO_3 Crystals Prepared by Postgrown Li-Poor Vapor Transport Equilibration for Integrated Optics [J] . De-Long Zhang, Ping-Rang Hua, Xiao-Xi Liu, Journal of the American Ceramic Society . 2010,第7期

机译：通过生长后的锂离子弱蒸气输运平衡制备的集成光学元件，可制备出锂含量不足，不一致的MgO：LiNbO_3晶体
4. Studied on characteristics of Mg (4.5 mol)-doped LiNbO_3 crystal using Li vapor transport equilibration [C] . Li zhu Zhang, Ping rang Hua International Conference on Chemical Engineering and Advanced Materials . 2013

机译：用LI蒸汽输送平衡研究MG（4.5mol％） - 掺杂LINBO_3晶体的特性
5. Frequency conversion in near-stoichiometric lithium tantalate fabricated by vapor transport equilibration. [D] . Hum, David. 2007

机译：通过蒸汽传输平衡制造的接近化学计量的钽酸锂中的频率转换。
6. Optical Properties of Mg Fe Co-Doped Near-Stoichiometric LiTaO3 Single Crystals [O] . Wei Tse Hsu, Zhi Bin Chen, Chien Cheng Wu, 2012

机译：MgFeCo掺杂的近化学计量LiTaO3单晶的光学性质
7. Photorefractive damage resistance threshold in stoichiometric LiNbO_3:Zr crystals [O] . Kovács László, Szaller Zsuzsanna, Lengyel Krisztián, 2013

机译：化学计量的LiNbO_3：Zr晶体的光折变抗损伤阈值
8. Damage resistant optical coatings prepared using high temperature, plasma chemical-vapor-deposition. [R] . Campbell, J. H., Emmett, J. L., Brusasco, R. M., 1990

机译：使用高温等离子体化学气相沉积制备的抗损伤光学涂层。

The resistance against optical damage of near-stoichiometric LiNbO_3:Mg crystals prepared by vapor transport equilibration

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