电光效应

The polarization stability of the samples poled by constant voltage corona charging was investigated by means of measuring the open-circuit thermally stimulated discharge current-temperature spectrum, the electro-optical coefficient and the isothermal surface potential decay.

样品用恒压电晕充电法极化，通过测量电光效应的等温衰减监测偶极子有序取向稳定性，用开路热刺激放电、等温表面电位衰减测量等手段分析了材料的电荷动态特性。

The characteristics of the liquid crystal and all kinds of electro-optic effects are analyzed in detail.

详细阐述了液晶的基本特性和电光效应。

The linear electro optic measurement of poled polymer utilizing an asymmetric Fabry Perot multiple reflection film was reported.

报道用不对称的法布里-珀罗多光束干涉膜测量极化聚合物的线性电光效应。

In this thesis, the various property of LC is studied. The feasibility of using the LC cell as phase-shifter in the DSSPI is analyzed by theory. The new phase-shifting and shearing theory based on LC and Wollaston prism is developed.

本文对液晶的特性进行了深入研究，充分利用其电光效应，把它和渥拉斯顿棱镜结合成一体化系统，提出了一套基于液晶体和渥拉斯顿棱镜的相移错位理论。

A new approach by use of an electro-optic aperiodically poled lithium niobate is proposed to realize Q-switch operation of the simultaneous dual-wavelength laser.

利用PPMgO：LN晶体，获得了1571~1679nm范围内的宽带输出。5、提出了一种利用倾斜周期极化晶体非共线光学参量振荡产生宽带光源的新方法。6、提出了一种利用非周期极化铌酸锂晶体电光效应实现双波长激光器调Q的新方案。

The propagation of light through the modulator is studied in detail using wave coupling theory of linear electrooptic effect.

采用线性电光效应耦合波理论对光在调制器中的传播行为进行详细的研究，经过理论计算，发现光通过调制器后，出射的调制光强不依赖于入射光的偏振状态。

The effects of processing parameters in thermal poling, such as applied poling voltage, poling duration and ambient temperature, on the linear electrooptic effect created in the optical fiber are investigated.

在线测试了热极化过程的一些参量，例如极化电压、极化时间、以及极化温度等对热极化光纤中产生的线性电光效应的影响。

Experiments of the in situ monitoring show that the stronger the electric field in the fiber core is the higher linear electrooptic coefficient created in the fiber core could be.

实时测试研究表明，在光纤中施加尽可能高的极化电场将可能在光纤中产生较高的线性电光效应。

It is the technology route that designing and constructing the structure of chalcogenide-LiNbO3 compound waveguide, the interaction of light-photo effect and electrooptic effect of which are used to realize the above-mentioned effects. The execution is carried out in following five fields.

技术路线是设计和构造硫属半导体-LiNbO3的复合波导结构，利用硫属半导体的光光效应和LiNbO3晶体的电光效应的组合作用实现上述功能。

The electro-optic effect utilizing the change of a light scattering by transition between wound and unwound states of the helicoidal structure characteristic of ferroelectric liquid crystal shows a low threshold field and a short response time in range of EMBED Equation .

在电场作用下液晶的螺旋态和螺旋展开态之间的转换，由此引起光散射的变化所产生的电光效应，其阈值电场极小，并与盒厚和温度有关，响应时间在μs级

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。