查询词典 electrooptic

The discharge characteristics and electrooptic pulse shapes of the two excitation circuits have been analyzed and compared both experimentally and theoretically.

在钡激光器上，对一种新型相互作用的激励电路作了实验研究，结果表明，激光功率比采用Blumlein电路提高100%左右。

Ach-Zehnder optical waveguide is an important component unit in electrooptic polymer modulators.

-Z光波导是聚合物电光调制器的重要结构单元。

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。

The electrooptic effect of the optical active crystals is studied in the experimental set of polarized light interference.

研究了旋光晶体在偏光干涉实验中的电光效应，给出了旋光晶体在偏光干涉实验中出射光强与晶体旋光性之间关系的表达式I =A20 cos2 β-l ，以及与旋光晶体电光效应之间关系的表达式I =A20 cos2 β-l+(n2 -n1)l 。

A new type of electrooptic modulator using annealed proton exchanged planar lithium niobate waveguide is proposed.

基于双棱镜耦合m线技术提出了一种新型的平面波导强度调制器。

Two prism coupling method is used to implement the electrooptic modulation is proposed by changing the angle of the m lines before and after the voltage applied on the electrodes.

由于质子交换平面波导的导波层在加上电场后折射率发生变化，从而引起棱镜耦合输出的m线强度的变化，实现电光调制。

Based on the technical and design requirements of the system, this paper provides methods of angle calculation and the electrooptic signal acquisition techniques. According to the principles, we convert the waveform to corresponding impulses and use CPLD to implement the counting and direction discrimination of the count impulse. Furthermore, a new digital subdividing technique for...

根据系统的预期指标，给出了经纬仪角度测量值的计算及光电信号的采集方法；然后根据相应的方法，从硬件上实现了系统所需的角度信号的波形变换、脉冲信号的形成和CPLD辨向计数电路；在此基础上提出了软件细分技术，并分析了此细分方法带来的误差，达到了很高的细分精度。

A new design of an optical voltage sensor which the electronic quarter waveplate was replaced with a pulse-controlled electrooptic quarter waveplate is presented.

提出了用脉冲控制的电光λ/4波片代替传统λ/4波片的新方案，通过引入Jones矩阵，阐明了该电压传感器的敏感特性。

LED light source is characterized by long service life which can be 80,000 to 100,000 hours, over five times that of traditional light source, and low energy consumption. With an over 90% electrooptic power, it can save over 80% energy when compared to traditional lighting.

LED光源使用寿命长：可达到8万~10万小时，是传统光源寿命的5倍以上；低耗能：电光功率达90%以上，比传统照明效率节能80%以上。

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。