用于多纵模线偏振激光的消偏器。
该仪器采用了数字滤波消偏等新技术。
This introduces introduces such new developed technics as digital wave filtering and rectifying, etc.
线圈型保偏光纤偏振器的基本测试方法有偏振控制器法和消偏法。
The basic methods for coiled PM fiber-optic polarizer are polarization controller method and depolarization method.
应用矩阵光学理论计算了该消偏器的剩余偏振度，并得到了消偏条件。
The residual polarization degree of the depolarizer is calculated with matrix optical theory and a good depolarization condition is obtained.
消偏参考光的偏振全息术是能记录并再现物光波偏振状态的一种有效方法。
Polarization holography with depolarized reference beam is an effective means of recording and reconstructing the polarization state of the object wave in holography.
通过建立非理想正交反射镜改变光线的几何模型，研究正交金属反射镜的消偏性能。
Depolarization of imperfect metal orthogonal twin mirrors is studied by building a geometric model of the mirrors to change the direction of light ray.
应用矩阵光学推导出了这种紫外石英消偏器的残余偏振度，并得到影响其消偏性能的几个因素。
The residual polarization degree of depolarizer is calculated with the matrix optical theory and some factors effecting the depolarizing performance is obtained.
根据偏磁式消弧线圈的调谐原理和控制方法，深入研究了偏磁式消弧线圈的全数字化控制器。
According to tuning theory and control method of the magnetic bias ASC, the fully digital controller of the magnetic bias ASC is implemented.
测试结果表明：所研制的机械抖动激光陀螺具有较高的精度，抖动偏频系统工作稳定，抖动偏频消闭锁的目标得到了较好的实现。
The experiment result can approve that the gyro has a preferable precision, the dither bias system work perfectly and the target of dither bias is achieved.
提出了一种新结构的偏磁式消弧线圈及其控制方法。
A new structure of arc - suppression coil with magnetic bias and its control method is presented.
依据偏磁式消弧线圈的工作原理，确定了偏磁式消弧线圈的控制方法。
According to operating principle of the magnetic bias ASC, the control method of magnetic bias ASC is decided.
本文考虑了嵌镶晶体中经各级衍射的X射线的偏极化状态的变化，对次级消光效应作了较严密的处理。
Account is taken of the change in the state of polarization of multiply diffracted X-rays in Mosaic crystals, and a more rigorous treatment of secondary extinction is given.
介绍了偏磁式自动调谐消弧线圈装置在武汉市武展变电站运行的状况。
The basic principle of biasing magnet automatic resonance regulated Petersen Coil and its operating condition at Wuzhan substation were introduced.
在对消弧线圈的各种自动调谐原理系统分析的基础上，确定了适用于偏磁式消弧线圈的调谐方法。
Based on the detailed analysis of the various automatic tuning principle of the arc-suppression coil, a tuning method of the magnetic bias ASC is acquired.
DSP主要完成采样、PI调节和通信等，实现偏磁式消弧线圈励磁电流的数字控制。
The DSP realizes functions of sampling, PI regulation, communication and so on to digitally control the excitation current of arc-suppression coil with magnetic bias.
在环形腔内加入光纤偏振控制器和具有高消光比的保偏环行器获得单偏振光。
Fiber polarization controller and polarization-maintaining optical circulator with high extinction ratio were incorporated in the loop cavity to acquire single polarization output.
依据偏磁式消弧线圈的工作原理，确定了偏磁式消弧线圈的控制方法。
Based on it's working principle, we determine the arc-suppression coil with magnetic bias methods.
简要介绍了椭圆偏振测量术的基本原理及自动椭偏仪，并设计制作了一台新型自动消光椭偏仪的原理样机。
Fundamentals of ellipsometry and automatic ellipsometers are introduced briefly, and a sample machine of new type automatic null ellipsometer has been designed and constructed.
在对消弧线圈的各种自动调谐原理系统分析的基础上，确定了适用于偏磁式消弧线圈的调谐方法。依据偏磁式消弧线圈的工作原理，确定了偏磁式消弧线圈的控制方法。
Based on the detailed analysis of the various automatic tuning principle of the arc-suppression coil (ASC), a tuning method of the magnetic bias ASC is acquired.
在对消弧线圈的各种自动调谐原理系统分析的基础上，确定了适用于偏磁式消弧线圈的调谐方法。依据偏磁式消弧线圈的工作原理，确定了偏磁式消弧线圈的控制方法。
Based on the detailed analysis of the various automatic tuning principle of the arc-suppression coil (ASC), a tuning method of the magnetic bias ASC is acquired.
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