本文研究了光学变换中的离散取样问题。
A discrete sampling method in optical transformation has been suggested in this article.
从几何光学变换矩阵出发，结合琼斯矩阵，导出一种新的处理偏光器件光线变换的矩阵方法。
From the geometrical optics transformation matrix and the approach of Jones matrix, a matrix method was deduced to treat the light transfer of polarizer.
这种方法是通过一光学变换传输系统使激光束能绕一定的半径旋转，旋转的激光束去扫描消融超导靶材来淀积大面积超导薄膜。
Using a optical transmission system to make the laser beam to scan on the superconducting target with different radii rotation and to ablate it for depositing large area superconducting films.
变换光学的想法非常美妙，因此如果没能促生一些美好的事物，似乎就是对这一灵感的挥霍浪费。
And the idea of transformation optics is so beautiful that it would seem a profligate waste of inspiration if it didn't lead to something useful.
换句话说，你就可以利用石墨薄膜来进行变换光学了。
In other words, you can do transformation optics using graphene.
Engheta和Vakil的研究展示了如何运用石墨薄膜(单原子厚度的碳原子点阵)来实现变换光学。
Engheta and Vakil's research shows how transformation optics might now be achieved using graphene, a lattice of carbon a single atom thick.
这种方法是通过对光学傅氏变换所获得的一系列初始图像进行卷积。
A series of primary pictures are made by optical Fourier transformation and convolution operation.
结果表明，在一般情况下，几何光学模型不能描述高斯光束经这种透镜的物像变换。
It is shown that the geometrical optics model can not be used to describe the object-image transformation of Gaussian beam through the lens under the general case.
瞄准具的核心部件是由一块无透镜傅里叶变换位相全息图和一块全息光束变换器组成的全息光学元件。
The critical part of this sight is a holographic optical elements combined with a lensless Fourier transform hologram and a holographic beam transformer.
本文讨论了光学测量中的若干变换基，测量链和由此产生的仪器群以及它们的实际应用。
In this paper, some transform basis, measurement Chain and instrument series in optical measurement is discussed, same its application is considered.
以几何光学的矩阵变换为基础，通过光线追迹的方法，对四象限分光的多透镜成像复杂光学系统进行仿真建模。
With matrix conversion of geometry optics as a basis, simulation and modeling for complex multi-lens imaging optical system for four-quad splitting are carried out through light ray trace.
对光学系统输出刀口像的一阶导数做傅里叶变换，可以得到该系统的光学传递函数（OTF）。
The OTF (Optical Transfer Function) of an optical system can be evaluated by the Fourier Transform of the first derivative of the optical image of an knife-edge (object).
利用维格纳变换及其性质，分析了信号频谱及其成像光学系统的特性。
The property of the optical spectrum and imaging systems is analyzed based on the Wigner transformation and its property.
本文着重讨论了在为实现一般线性变换而进行的光学系统设计中采用优化方法的可能性。
The possibility of using the optimization methods in realizing a given linear transformation of patterns by optical system is discussed.
本文首先论述了实现光学模式识别的两种方案，空间匹配滤波相关识别和联合变换相关识别的原理和技术。
In this paper, two methods of realizing optical pattern recognition, spatial matched filter correlation and joint transform correlation (JTC), were discussed first with the emphasis on the JTC.
针对视觉系统处理速度慢的问题，利用光电信息技术设计出基于光学小波变换的机器人视觉传感器。
A robot vision system based on optical wavelet transform is designed by means of photoelectric information techniques in accordance with slow processing speed of vision system.
为了提高机器人视觉系统的图像处理速度，利用光电混合实现的方法，将光学小波变换应用于视觉系统。
In order to enhance the speed of robotic vision system image processing, the optical wavelet transform is applied to vision system based on the method of photoelectric hybrid implementation.
在光学信息系统中，傅立叶变换透镜是关键的运算部件。
Fourier transform lens is key operating element in optical information processing system.
本文建立了偏振光的向量模型，给出了光弹实验中光学元件的变换矩阵。
In this paper, we establish the vector model of polarized light, give out the transformation matrices of the optical elements in photoelastic experiment.
基于以非相干光相关器为核心的光电混合图像处理系统，实现了基于光学沃尔什变换特征提取的图像匹配算法。
Based on a hybrid opto electrical image processing system with an incoherent correlator, the image matching algorithm using optical Walsh transformation is realized successfully.
运用计算全息原理与二元光学技术设计制作了用于波面变换的计算全息cgh元件。
CGH element is designed and fabricated based on the computer generated hologram and the binary optical technique, and is applied in wavefront transformation.
提出一种利用光学波分复用器实现实时高效联合变换相关的方案。
A technique of using optical wavefront-division multiplexer to realize high efficiency joint transform correlation is proposed in this paper.
利用非线性光学环路镜(NOL M)成功地实现了多个波长的同时变换。
Multi wavelength conversion was simultaneously achieved by using nonlinear optical loop mirror (NOLM).
在总结激光频率变换的原理和非线性光学晶体的相位匹配理论的基础上，可以根据相位匹配理论进行晶体的相位匹配角的计算。
The principles of laser frequency transformation and the theory of phase matching in nonlinear optic crystals are also discussed. Based on this theory, Angle of phase match is calculated.
光学层析算法可分为两类：变换类算法与级数展开类算法。
There are two types of optical computerized tomography (OCT) algorithms: transform method and finite series expanded method.
探讨这种发散纤维透镜用作激光束变换元件的设计原理以及在望远镜式扩束型光学耦合系统中的应用。
The design principle of this defocusing fiber lens used as laser beam transforming device and application in an expanded beam coupling system are discussed.
采用线性组合算符和幺正变换方法，研究了非对称量子点中电子和体纵光学声子强耦合下束缚磁极化子的性质。
The properties of bound magnetopolaron with strong electron-LO phonon coupling were studied using a linear combination operator and a unitary transformation method in an asymmetry quantum dot.
本文介绍计算双轴晶体二阶有效非线性系数的严格理论，适用于双轴晶体非线性光学频率变换器件的设计。
We present an accurate route, which is suitable for the design of nonlinear optical frequency translator of biaxial crystals, to calculate the effective second-order nonlinear coefficients.
结果表明，对全息透镜傅里叶变换系统进行某些光学信息处理工作是可行的。
The experimental results show the fact that it can be used in some optical data processing.
结果表明，对全息透镜傅里叶变换系统进行某些光学信息处理工作是可行的。
The experimental results show the fact that it can be used in some optical data processing.
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