重点包括光学全息图。
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.
提出用像平面全息图进行光学微分的理论和方法，并给出与理论相一致的实验结果。
The theory and method of optical differentiation with image plane hologram e puts forward, and the experimental results agreeing with it is given.
本文对应用于超大规模集成电路光学互连的计算机产生的全息图(CGH)的量化及取样影响进行了分析。
The quantization and sampling effects of Computer Generated Hologram (CGH) for optical interconnection of very large scale integrated circuits are dis - cussed.
方便地实现了光学全息编码保密性强的特点，免去了光学全息编译码所需的制作全息图的实验设备。
With the method there is the advantage of optical hologram's information encoding without any kind of optic equipments.
从理论上分析了象散光学系统产生象平面全息图的可能性，并在实验上得到证实。
Possibility of producing image-plane holograms of astigmatic system is analyzed theoretically, and verified experimentally.
同时又基本保持了传统重铬酸盐明胶优良的全息特性，这对利用重铬酸盐明胶制作全息图与全息光学元件等方面的应用是有利的。
On the other hand, the excellent holographic characteristics of the conventional dichromated gelatin were kept. Therefore, it can be advantageously used for holograms and holographic optical elements.
计算全息是建立在计算机科学与光学结合的全息图制作的一种新技术。
Computer generated hologram is a New technology of generated hologram's making. It is established in the computer science combined with options.
回顾了我们新近提出的单通道菲涅耳数字全息光学系统，该系统能获得由非相干光照射的三维物体的全息图。
We review our recently proposed single-channel optical system for generating digital Fresnel holograms of 3D real-existing objects illuminated by incoherent light.
该技术可应用于全息图制作、彩色图像变换、光学图像加密、滤波器的制作、光学防伪等领域。
This system can be used in hologram producing, color image transform, optical image encryption, filter producing, optical anti-counterfeiting and other fields.
将计算机技术、图像处理技术和光学原理结合起来，开发了真彩色图像计算全息图的制作系统，已发表论文两篇。
Study on optical information processing during master period. Develop the producing system of color computer-generated-hologram using computer and optics theory.
该方法包括：将需要的图纹通过激光全息术记录到感光板上，制得具有全息图纹 的光学掩模板；
The method comprises the following steps: recording a required pattern onto a photographic plate through laser holography and manufacturing an optical mask plate with the holographic pattern;
该方法包括：将需要的图纹通过激光全息术记录到感光板上，制得具有全息图纹 的光学掩模板；
The method comprises the following steps: recording a required pattern onto a photographic plate through laser holography and manufacturing an optical mask plate with the holographic pattern;
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