应用数值方法对特殊光子晶体-蓝蝴蝶翅膀微结构的光学散射角偏特性进行了深入研究。
The angle-dependent characteristic of electromagnetic(EM) scattering from photonic crystal with the microstructure of morpho butterfly′s wing is investigated.
整个装置由一对电光晶体、一个起偏器和一对准直系统组成。
The modulator consists of a pair of electro-optic crystals, one polarizer and a pair of collimators.
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.
本文以偏硼酸钡晶体为例，分析了三个光波的二阶非线性相互作用，并推导单轴晶体的有效非线性系数的表达式。
The second order nonlinear optical effects on the three-wave is analyzed, and the nonlinear optical coefficient of the uniaxial crystal is deduced from an example of the BBO.
目前，使用最多、性能优良的偏光器件是由天然晶体冰洲石制作的棱镜型起(检)偏镜以及偏光分束镜。
Today, polarizer used frequently and of excellent performance are polarizing prism and beam splitter prism, which are made by Iceland.
本文简述了晶体管作开关运用时集电结由反偏状态向正偏状态转化的物理本质。
This paper illustrates the physical essence transferred for the Collector Junction from reverse bias to forward bias.
本文对功率晶体管(GTR)正偏二次击穿测试仪的研制进行了说明，并给出了主要技术参数。
The development of the test instrument for forward-biased second breakdown for characteristics of power transistors (GIR) is described and main parameters are given.
介绍了楔型晶体退偏器原理；
针对倍频激光中存在基频光的实际情况，依据石英晶体的旋光特性，利用石英晶体和起偏棱镜的组合，设计了一种用于去除倍频激光中基频光的光学滤波器。
Based on the optical rotatory dispersion effect, an optical filter for selecting the second harmonic of a frequency-doubled laser is constructed from quartz in combination with polarizers.
针对倍频激光中存在基频光的实际情况，依据石英晶体的旋光特性，利用石英晶体和起偏棱镜的组合，设计了一种用于去除倍频激光中基频光的光学滤波器。
Based on the optical rotatory dispersion effect, an optical filter for selecting the second harmonic of a frequency-doubled laser is constructed from quartz in combination with polarizers.
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