The relation of light intensity and the domain switching voltage of the near-stoichiometric Mg-doped lithium niobate was studied.

研究了在可见光诱导条件下的近化学计量比掺镁铌酸锂的反转电压与光强之间的关系。

The doped crystal has greatly improved performance, provides a broad application prospect. The study focused on the current domestic-doped lithium niobate crystal.

目前国内的研究集中在掺杂铌酸锂晶体上，掺杂大大改善了晶体性能，提供了晶体的丰富多彩的性质和广阔的应用前景。

Project Director, Research Project 「Study on defect system of Hf-doped lithium niobate crystals」, Ministry of Human Resources and Social Security.

主持人社部留学回国人员择优资助项目「掺铪系列铌酸锂晶体中的缺陷系统研究」。

Project Director, Research Project 「UV photorefractivity of Hf- doped lithium niobate crystals」, Tianjin Natural Science Foundation.

主持天津市自然科学基金项目「掺铪系列晶体的紫外光折变研究」。

The light amplification mechanism of fanning noise in doped lithium niobate crystals was analyzed and the light amplification competition between the signal beam and the fanning noise was discussed.

分析了掺杂铌酸锂晶体的扇形噪声光的形成机制，讨论了信号光与扇形噪声光之间的光放大竞争问题。

We obtain a optical image amplification with high gain factor of 1583 in doped lithium niobate crystals.

并在掺杂铌酸锂晶体中获得了高信噪比，信号光增益高达1583倍的光像放大。

Concerning the defect research on lithium niobate crystals, some important defect models and the Nb-site-dependent and Li-site-sensitive model are summarized in this paper.

针对铌酸锂晶体中的缺陷研究，本文总结了国内外学者提出的不同晶体缺陷模型及各自的特点，并介绍了我们提出的铌位依赖、锂位敏感模型。

The potassium lithium niobate (KLN) crystal has been grown by Czochralski method;

用提拉法生长出铌酸锂钾（KLN）晶体；

We have studied the influence of different annealing conditions on refractive index profiles of He and H ions implanted lithium niobate planar waveguides.

研究了不同退火条件对氢离子和氦离子注入铌酸锂平面波导中折射率分布的影响。

Strontium sodium lithium niobate (SNLN) single crystal possesses good electro-optical properties, but at room temperature only its metastable phase can be obtained.

铌酸锶钠锂单晶具有优良的电光性能，但它在室温下为亚稳相。

A series of potassium lithium niobate (KLN) crystals with large size and good homogeneity for composional ions have been grown.

用电阻加热提拉法生长了一系列较大尺寸 ，组分离子均匀性较好的铌酸钾锂晶体。

Up to date, the doped lithium niobate crystal is the most ideal three dimensional storage materi...

搀杂铌酸锂晶体是目前最理想的三维光折变存储材料。

Project Director, Research Project 「Effect of spatial distribution of intrinsic defects on poling field of lithium niobate crystals」, The Education Department of Hebei Province.

主持河北省教育厅项目「本征缺陷的空间分布对铌酸锂畴反转电场的影响研究」。

Potassium lithium niobate (KLN) has good photoelectric, piezoelectric and nonlinear optical properties, which has broad application in integrated optics and integrated circuits.

铌酸钾锂具有良好的光电、压电及非线性光学性能，在集成光学、集成电路等领域具有广阔的应用前景。

The relationship between the crystallographic structure and ionic migration of lithium niobate single crystals are microscopically analyzed and investigated by their crystallographic characteristics.

利用铌酸锂晶体的结晶学结构特征，从微观角度上分析和研究了铌酸锂晶体的结构与离子迁移之间的关系规律。

We demonstrate a quasi-periodic structure exhibiting multiple photonic band gaps (PBGs) based on sub-micron-period poled lithium niobate (LN).

我们在本文中提出了基于亚微米準周期极化铌酸锂实现多波长光子禁带的结构。

Starting from the crystallographic data of lithium niobate and lithium tantalate crystals, structural characteristics and chemical bonding behaviors of both crystals are studied.

从铌酸锂和钽酸锂晶体的结晶学数据出发，分析其结构特征和组成化学键的结合情况。

This paper synthesized a series of zinc-doped lithium niobate polycrystals, and measured the melting temperature and Curie temperature of LiNbO3:Zn versus the zinc concentration.

本文配制了系列掺锌铌酸锂多晶料，测量了掺锌铌酸锂的熔化温度及居里温度随掺锌量的变化。

The storage dynamics in doped lithium niobate are studied. It gives that the equations of the migration of charges is due to diffusion or drift and photovoltaic effect.

文章研究了掺铁铌酸锂晶体在激光辐射下的电荷输运迁移，探讨了光折变过程中光生载流子的漂移、扩散、光致电压以及空间电荷场的动态过程。

Project Director, Research Project 「Origin of light-induced scattering in lithium niobate doubly doped with Fe and Hf」, National Natural Science Foundation.

主持国家自然科学基金项目「铁铪双掺铌酸锂晶体的光散射起源研究」。