介绍了剪切干涉仪适时定量处理的方法。
The quantitative process of shearing interference are introduced.
本文介绍了一种新型横向剪切干涉仪的工作原理。
This paper presents the operating principle of a new lateral shearing interferometer.
研究将剪切干涉法用于大气三维温度场的重建中。
Inthis paper, a new approach of reconstruCting 3-d temperature field by means of a shearing interferometer has been developed.
给出了将该方法用于实际剪切干涉图数据处理的结果。
The results are given by applying the method to processing a practical shearing interferogram.
这种方法是利用激光光栅剪切干涉仪和塔宝效应实现的。
This method is realized by using laser grating shearing interferometer and Talbot effect.
这导致剪切干涉法只能在特定的条件下测量某些特定量。
This leads to the result that shearography can only be used in some special conditions for some special use.
在横向剪切干涉技术的基础上，讨论了几种波面重建的方法。
On the base of the lateral shear interferometry, different methods of shearing wave front reconstruction are described in this paper.
在共光路干涉中，剪切干涉法已在很多领域有着广泛的应用。
As common-path interferometers, shearography(shear interferometer) has been widely used in many fields.
设计了基于环路径向剪切干涉检测光学元件面形的光路系统。
The optical system for optics measurement is designed based on this technique.
本文提出了利用平板剪切干涉法检验激光束准直性的一种改进方案。
An improved approach for testing laser collimation by using plate shearing interferometry is put forward in the paper.
用双频光栅纹影剪切干涉法对无限热平板的自然对流温度场进行诊断。
This paper deals with the natural convection temperature field of unlimited heated Plate with schlieren shearing interferometry of double frequency gratings.
文中就利用剪切干涉仪测量激光大气传输相位畸变的问题进行了探讨。
We have analytically investigated the beam quality by assuming the phase aberrations as Gaussian random variables.
剪切干涉图中出现的条纹数或者条纹的方向与离焦之间存在着线性关系。
There is a linear relationship between the shearing fringes appearing inside an interferogram or the direction of the fringes and defocusing.
本文首先对剪切干涉灵敏度讨论，得出需用变剪切干涉仪进行检测的结论。
Shearing interference sensitivity is first discussed, a conclusion is achieved by variable shearing interferometer.
在剪切干涉图拟合过程中，引入最佳参考球，使测量结果更为可靠、合理。
An optimal reference sphere is introduced in the fitting process so that the testing result becomes more reliable and rational.
本文讨论了横向旋转剪切干涉中各参量的数理关系并指出可能的重要应用。
In this paper, mathematical relationship among parameters of lateral-rotation shearing interference and possible important applications of this type of interference are discussed.
本文研究了两种类型的二维横向剪切干涉仪：正交剪切棱镜型和网格光栅型。
Two types of two dimensional lateral shearing interferometers have been studied: orthogonal shearing prism and crossed grating.
提出一种剪切干涉测量中实现由相位差分准确高效恢复被测波前相位的算法。
A phase recovery algorithm with improved accuracy and efficiency is proposed for test wavefront phase recovery from obtained phase differences in shearing interferometry.
选择、设计实验器件，搭建了用于角膜地形图测量的径向剪切干涉实验装置；
Moreover, the experimental setup of radial shearing interference for human eye corneal topography was established with proper selection and design of experimental apparatuses.
通过选择合适的初始入射角，使从平板前后表面反射的两光束实现剪切干涉。
The choice of proper initial Angle of incidence makes a lateral shearing interference easy to realize between the two beams reflected from the front and back surfaces of a plane-parallel plate.
还利用散斑空间运动规律较好地解释了散斑干涉与散斑剪切干涉之间的关系。
It has been explained that the relation between the speckle interferometry and the speckle shearing interferometry by using the theory of the movement of space speckle.
基于球面补偿原理和自参考单板剪切干涉技术，提出了一种测量焦距的新方法。
A new method for focal length measurement is presented based on the self-reference single plate shearing interferometric technique and compensation of spherical mirror.
建立了一套用于火花点火发动机缸内燃烧研究的剪切干涉及高速摄影实验装置。
A set of shearing interferometry and high speed photography experimental facility which is suitable for studying combustion has been established successfully.
我们的剪切板准直度测量仪是用于检查和调整激光光束准直度的横向剪切干涉仪。
Our collimation Testers are lateral-shearing interferometers that can be used to examine and adjust the collimation of laser light.
本文在改进的激光平板剪切干涉法基础上，提出了测量透镜焦距的一种新的实验方案。
A new experimental scheme of measuring lens focal length has been put forward on the basis of the improved laser plate shearing interference method.
对横向剪切干涉仪和哈特曼波前传感器的波前探测和复原进行了类比推导和仿真计算。
The detection and reconstruction of wavefront by Lateral Shear Interferometer (LSI) and Hartmann Wavefront Sensor (HWS) have been deduced analogically and simulated numerically.
提出了一种基于空间相位调制技术可用于近红外瞬态波前高精度检测的环形径向剪切干涉仪。
An circular radial shearing interferometer based on spatial phase modulation is proposed to measure the transient near infrared laser pulse wavefront with high precision.
本文根据自参考剪切干涉技术，采用球面补偿自准直原理，提出了一种新型激光干涉球径仪。
A new spherometer based on self-reference laser shearing interferometric technique is described The principles and error analysis of the spherometer are given in detall.
在常规横向剪切干涉仪的基础上，利用波前周期延拓的假设，基于小波变换的方法实现了波前重构。
On the assumption of wavefront prolongation, a new optical phase retrieval algorithm by conventional lateral shear interferometer with wavelet transform is introduced.
在常规横向剪切干涉仪的基础上，利用波前周期延拓的假设，基于小波变换的方法实现了波前重构。
On the assumption of wavefront prolongation, a new optical phase retrieval algorithm by conventional lateral shear interferometer with wavelet transform is introduced.
应用推荐