For large primary coma aberration, interference fringe presents.
大的初级彗差使焦平面出现干涉条纹。
The external vibration usually causes the radom movement of interference fringe.
外界扰动常造成干涉条纹的随机漂移。
A detection system for counting shift number of interference fringe is established.
在检测系统中实现了对干涉条纹移动量的计数。
A kind of laser alignment equipment based on interference fringe has been developed.
介绍了一种基于干涉条纹的激光准直技术的检测系统。
The intensity distribution on a screen from dark to bright to dark again is called an interference fringe.
屏幕上的强度分布，从暗到亮再到暗，叫做一条干涉条纹。
A simple device for measuring laser interference fringe visual acuity of retina-brain system of the human eye is introduced.
本文介绍了一种测定人眼激光视网膜干涉条纹视力的简易装置。
The non fixfrontier Newtonian rings are studied by using matrix optics method and the condition of forming interference fringe.
用矩阵光学的方法和干涉条纹形成的条件研究了非定域牛顿环问题。
An automatic digital video image processing software for analysis of the realtime holographic interference fringe was developed.
研究了实时全息干涉条纹视频图像计算机自动处理技术。
With increasing beam separation, the number of interference fringes increases and the fringe separation and visibility decrease.
随着光束间距的增大，干涉条纹间距减小，条纹数目增多，条纹可见度减小；
The invention discloses a method for analyzing digital interference fringe and a device for detecting optical component surface shape.
本发明公开了一种数字干涉条纹分析方法及光学元件面形检测装置。
In taking a master of embossing hologram, the movement of interference fringe will lower the quality of hologram during long time exposure.
在拍摄模压全息母版时，由于记录时间较长，那么干涉条纹随机漂移的影响将会变得十分严重，使全息图片质量下降。
Recording the interference fringe produced from two coherent light beams by use of photoresist is a key process in manufacturing a holographic grating.
由光致刻蚀剂记录两束相干光干涉条纹是制作全息光栅的关键步骤。
On the basis of structure design of optical system and parameter option of optical components, the visibility of interference fringe with zero background intensity is optimized.
通过对光学干涉系统结构设计和元件参数选择，最大限度地优化了干涉条纹的可见度，并设计出零背景光强标准硅球直径精密测量系统。
This paper describes an interferometric system. The spacial position of a prism can be determined with the naked eye by measuring the change of the direction of the interference fringe system.
本文介绍了采用干涉系统，通过目视判断直线型干涉条纹的方向变化从而确定棱镜相应的空间位置的方法。
The paper analyzed formation of Michelson interferometer's interference fringe from circle to straight, and it discussed the application of straight interference fringe in exeperiment and measurement.
针对迈克尔逊干涉仪的干涉图样中干涉直条纹的相关问题做了论述。
The formula of fringe interval is given and its varying law as well as the method of evaluating the uncertainty of laser length in Michelson interference experiment is discussed.
本文给出了迈克尔逊实验中干涉条纹的间距公式，讨论了干涉条纹间距的变化规律以及激光波长的不确定度评定的方法。
The fringe processing method based on divided image blocks can retain useful information, remove interference and redundant information, and is of high reliability.
基于分块法的条纹处理技术能够最大限度地保留有用信息，遏制干扰和冗余信息，有很大的可靠性。
In the experiment of wedge shaped interference, the fringe space becomes wider as the thickness of the membrane increases.
指出劈尖等厚干涉实验中随着膜厚的增加，条纹间距变大。
Phase unwrapping algorithm based on the fringe frequency analysis is applied to the interference pattern simulation model. We obtain the good result.
将条纹频率分析的相位展开方法应用于我们给出的干涉图模型，得到了很好的相位展开结果。
The fringe image is processed according to fringe gray distribution rule in interference field.
根据干涉场的条纹灰度分布规律，对条纹图象进行处理。
To overcome the limitation of fringe counting and phase analysis, a new method based on the time-frequency analysis is proposed to process the self-mixing interference signal.
针对条纹计数法和相位分析法处理自混合干涉信号的不足，提出了一种基于时频分析的自混合干涉信号处理方法。
The light reflected from these surfaces recombines and a fringe interference pattern is formed.
从样品表面反射的光线通过再结合，就产生了干涉图案。
The light reflected from these surfaces recombines and a fringe interference pattern is formed.
从样品表面反射的光线通过再结合，就产生了干涉图案。
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