激光全息照相
- Laser holography;【航天】1aser holography
![激光全息照相](../cache/1353704.jpg)
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激光全息照相在碳素纤维复合材料无损检测上的应用
Application of laser holography nondestructive testing in carbon fiber reinforce composition
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将激光全息照相技术应用于水中实物的拍摄。
Laser holography was used for photographing objects under the water .
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用激光全息照相法研究液体射流破碎、分散技术
Investigation of Breaking and Dispersing Liquid Jet Using Laser Hologram Photography
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激光全息照相法测量雾滴谱
The measurements of size distribution of fog droplets by laser holography
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粒子场激光全息照相的优化条件研究
Study on optimization of recording condition in in-line holography for particle field
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新型氦-氖激光全息照相记录介质
A novel holographic recording medium using He-Ne laser light
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激光全息照相实验计算机辅助软件的编制
A Design of Software for the Computer Aided Experiment of the Laser Holography
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应用激光全息照相对压力容器无损探伤的试验研究
The Application of Laser Hologram in the Experiment Study of Nondestructive Inspection for Pressure Vessels
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本文介绍了激光全息照相中,改变光路图实现了观察全息图的新方法。
A new method of observing hologram by changing the beam path in laser hologram is introduced .
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本文介绍了针对激光全息照相实验的计算机辅助软件的编制。
The software designed for the computer aided experiment of the laser holography is introduced in this paper .
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应用双曝光激光全息照相术&真空加载法进行轮胎无损检验
Application of double exposure laser holography & nondestructive testing of tyres with the way of vacuum and increased pressure
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采用激光全息照相得到了两种简化模型的五阶振型图。
Various vibration modes for two kinds of simplified models ( three-beam and five-beam ) of the same wing have been photographed by means of laser holography .
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简述了激光全息照相的原理,设计出全息照相的拍摄光路,探索出能成功拍出全息图的方法以及能实现白光再现的实验参数。
The paper describes briefly the laser hologram theory , designs the shoot light way of hologram , explores the method ( which ) can be successfully screen the hologram and the parameter which can realize the white light reconstruction .
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介绍了在半导体激光全息照相中,使用一种特殊的Y型多模光纤束,以克服半导体激光相干长度小、光斑光强分布不均匀的缺点,提高了半导体激光全息图的像质。
In order to improve the quality of images , a sort of special Y-multimode fiber-optic bundle is applied in the semiconductor laser hologram to overcome the short coherence length of the semiconductor laser and the inhomogeneous distribution of light intensity .
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本文叙述了用激光全息照相方法测定粒子大小的记录和再现问题。给出了激光滴谱仪的光路图和测量喷雾的实验结果,可测到的最小雾滴直径为5μ。
This paper describes the recording and reconstructing by the holograms in measuring particle size , and gives the schematic diagram of laser fog disdrometer and the results of measuring spray drops , of which the smallest that can be measured is 5 μ in diameter .
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本文简要论述了目前通用的几种激光高速全息照相术。
The article describe about a few techniques of highspeed laser holography in common use today .
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实用新颖全息照相再现光源本文介绍一种可对10.6μm红外激光进行全息照相的新方法。
Practical and Original Restoration Light Source of Hologram In this paper a new method recording 10.6 μ m infrared hologram has been introduced . A commercial vesicular film is used as recording material .
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Ar~+激光光折变全息照相存储器的研究
Calculation on holographic memory of photorefraction with A_r ~ + laser