论文采用固相燃烧法制备铌酸锂微晶。
Solid-state combustion method has been developed to prepare lithium niobate.
采用柠檬酸盐法制备铌酸锂铁电薄膜。
The citrate method was adopted to prepare LiNbO3 ferroelectric film.
光纤相位调制器是铌酸锂相位调制器。
最终制作成功质子交换铌酸锂平板波导。
Finally, a planar proton exchanged waveguide on LiNbO3 is completed.
用提拉法生长出铌酸锂钾（KLN）晶体；
The potassium lithium niobate (KLN) crystal has been grown by Czochralski method;
论文题目：铌酸锂晶体极化电场的组分依赖研究。
Thesis title: Study on dependence of poling field on composition of lithium niobate crystals.
搀杂铌酸锂晶体是目前最理想的三维光折变存储材料。
Up to date, the doped lithium niobate crystal is the most ideal three dimensional storage materi...
采用铌酸锂相位调制器设计了两种新型的ROF系统。
Secondly, two novel ROF system schemes based on the LiNbO3 phase modulator are accomplished.
本文主要研究气相质子交换法制作铌酸锂光波导的技术。
In this paper, the vapour phase proton-exchange methods (VPPE) are studied.
该方法可以用于分析待测铌酸锂基片是否可以用作衬底。
This method can be used to check the usage feasibility of LiNbO3 substrate.
而铌酸锂的衍射效率可达14%以上，倒空比为50%。
The LiNbO3's diffraction efficiency is over 14%. Dumping ratio is 50%.
对实验室中制备的扩钛铌酸锂波导折射率轮廓进行了计算。
Calculation was done to determine the index profiles of ti in-diffused LiNbO3 waveguides produced in our laboratory.
铌酸锂相位调制器是锯齿波调制闭环光纤陀螺的关键器件。
Ti: LiNbO_3 Serrodyne Phase Modulator is the key device in closed-loop fiber-optic gyros.
用准静态分析法分析了铌酸锂光强度调制器的电极结构参数。
To decrease the mismatch between the light and microwave velocities, the electrode structure of optical waveguide intensity modulator is designed by using quasi-static analysis method.
铌酸锂相位调制器是实现锯齿波调制闭环光纤陀螺的关键器件。
Ti: LiNbO3 phase modulator is the key device in closed-loop sawtooth modulation fiber-optic gyroscope.
气相输运平衡是改变铌酸锂晶体组分的一种实用，有效的方法。
Vapor transport equilibration (VTE) is a practical and effective method to alter the Li-composition in a congruent LiNbO_3 crystal.
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”。
Project Director, Research Project "Origin of light-induced scattering in lithium niobate doubly doped with Fe and Hf", National Natural Science Foundation.
根据光的干涉滤波原理，模拟设计质子交换铌酸锂光波导级联型滤波器。
Based on the interference principle, a tunable proton exchanged LiNbO3 optical waveguide filter with cascade structure was simulated and designed.
我们在本文中提出了基于亚微米准周期极化铌酸锂实现多波长光子禁带的结构。
We demonstrate a quasi-periodic structure exhibiting multiple photonic band gaps (PBGs) based on sub-micron-period poled lithium niobate (LN).
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。
We obtain a optical image amplification with high gain factor of 1583 in doped lithium niobate crystals.
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。
We have studied the influence of different annealing conditions on refractive index profiles of He and H ions implanted lithium niobate planar waveguides.
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”。
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 "Study on defect system of Hf-doped lithium niobate crystals", Ministry of Human Resources and Social Security.
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。
Starting from the crystallographic data of lithium niobate and lithium tantalate crystals, structural characteristics and chemical bonding behaviors of both crystals are 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 relation of light intensity and the domain switching voltage of the near-stoichiometric Mg-doped lithium niobate was studied.
同一掺杂量的铌酸锂晶体，与生长态的相比，晶体缺陷氧化态的增加，还原态的减少。
The crystal with the same Mn doping amount, compared with the growth state, the defect increased at the oxidation state and decreased at the reduction state.
本文把一个从对电子薄膜材料研究中得到的最佳掺杂含量定量理论推广到铌酸锂晶体材料。
The quantitative theory of optimum doping content of electric film materials was introduced in this paper.
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。
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.
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。
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。
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.
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