English translation for "optical holography"
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- 光学全息术
Related Translations:
- Example Sentences:
| 1. | It is impossible to realize dynamic and real - time display for typical optical holography where there are two independence courses of optical holographic recording and optical holographic display
经典的光全息由波阵面记录与重现这两个独立过程构成，因此无法实现全息显示的动态和实时性。 | | 2. | However , the application field of optical holography technology has been restrained , for the lack of the high coherence and intensity of lights and the quite stable optical instrument
但是由于光全息技术要求具有高度相干性及高强度的光源、非常稳定的光学系统，因此限制了它们的应用范围。 | | 3. | Based on light interference , diffraction and optical holography theory , the paper comprehensively describes the basic principle , main types , development trend as well as the objective and significance for carrying out the research of laser maskless interferometric lithography and holographic lithography
本论文基于光的干涉和衍射及光学全息照相理论，综合评述了光学光刻的基本原理、主要类型、发展趋势及开展激光无掩模干涉光刻和全息光刻研究的目的和意义。 | | 4. | Digital holography is a novel imaging technique which uses high - resolution ccd - cameras as hologram recording medium and reconstructs the image with numerical method . it involves optical holography , computer science , electronic technology and digital image processing . in recent years , particle analysis with digital in - line holography is an active research field
数字全息术用ccd记录全息图，以数值的方法再现全息图，它综合了光学全息原理、计算机技术、电子技术以及图像处理技术，是一种新颖的全息成像技术，具有处理简便、对实验环境要求较低、可实现准实时处理等优点。 | | 5. | By combining the advanced computer technology and optical holography technology together , computer - generated hologram can generate holograms , which , with no demand for objects , can be reconstructed through optical ways after the computer has processed the mathematical description of object waves
计算全息是将先进的计算机技术和光全息术结合起来，利用计算机产生全息图。它不需要物体实际存在，而是把物波的数学描述输入计算机处理后，绘制出全息图，然后用光学方法重现。 | | 6. | Typical computer generated holography ( cgh ) and hologram synthesis that simulate typically optical holography need to compute a huge 2 - d holographic fringe , or to lose some 3 - d information and resolution to reduce data . the first real - time display of holographic images was reported in 1990 by the mit spatial imaging group . but this is still an open problem because view angle of holographic images , volume and speed of transmit are limited
传统的研究集中在计算机生成全息图( computer - generatedholography ，简称cgh )和全息图综合的方法上，采用模拟光全息的物理方法，从而导致数据量庞大，无法在现有硬件上完成实时处理，或者靠损失部分三维信息和分辨率以减少数据量，但失去了真三维显示的效果。 | | 7. | The work of this thesis has four parts : in the first part , we will describe completely the developing history of optical holography and analyze its formation geometrically , moreover we also introduce the physical process of the recording and reconstruction of the hologram , and use the simple mathematical formulas to describe it
本论文所作的工作主要有四部分：第一部分详尽地叙述了光全息术的发展历史，介绍了全息图的记录与再现的物理过程并进行了几何分析，用简单的数学公式表示全息图的形成过程。 |
- Similar Words：
- "optical heterogeneity" English translation, "optical heterogenity" English translation, "optical hologram" English translation, "optical hologram storage" English translation, "optical holographic interferometry" English translation, "optical homer" English translation, "optical homing" English translation, "optical homing device" English translation, "optical homing head" English translation, "optical homing head axis" English translation
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