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- The principle and structure of cyclic radial shearing interferometer are briefly discussed and the process of spatial phase modulation,Fourier transform method and wavefront reconstruction are analyzed. 本文简要介绍了径向剪切干涉仪的原理和结构,分析了基于此系统的空间位相调制、傅立叶变换频谱分析、波面重建技术,提出了一种高精度的可行的波面迭代方法。
- Aspheric lens testing by means of compact radial shearing interferometer with two zone plates 使用双波带板径向剪切干涉仪检测非球面透镜
- Algorithm and Accuracy Study of Wavefront Reconstruction with Different Amplification ratio Based On the Cyclic Radial Shearing Interferometer 径向剪切干涉波前重建算法和不同倍数下重建精度的研究
- Algorithm study of wavefront reconstruction based on the cyclic radial shear interferometer 基于循环式径向剪切干涉法的波前重建算法研究
- Study on Diagnosing the Distorted Wavefront of A Laser Beam by Radial Shearing Interferometer and Controlling It by A New Method 激光光束波前畸变的径向剪切干涉诊断及其控制新方法研究
- radial shearing interferometer 径向切变干涉仪
- Laser beam quality diagnosis with radial shearing interferometry 径向剪切干涉法综合诊断光束质量研究
- radial shear interferometer 径向剪刀干涉仪
- Research on Measuring Laser Beam Wavefront Based on Radial Shearing Interferometry 径向剪切干涉测量激光光束波前的研究
- Zernike Polynomials Based Wavefront Reconstruction Method for Radial Shearing Interferometry 径向剪切干涉测量中基于Zernike多项式的波前重建
- Principle and application of a Twyman-Green lateral shearing interferometer[J]. 引用该论文 贺安之;王海林;苗鹏程;阎大鹏.
- The Method of Radial Shearing Interferometry and Reconstruction of the Wavefront for Checking and Testing the Aspheric Lens 径向剪切干涉波面重建法检测非球面透镜
- The numerical simulation process of wavefront reconstruction with this shear interferometer is given. 最后用数值方法模拟了波前恢复过程。
- A new approach is described to detect the position status of collimating mirror with a shearing interferometer based on micro-wedge. 提出了利用微小楔角剪切干涉仪测量同步辐射压弯准直镜姿态的方法。
- And there will be a interferogram when the two wavefronts make the radial shearing interference in their overlap area. 该方法通过波带板将待测波面分离成放大或缩小倍数不同的两波面进行径向重叠,在叠加区域实现剪切干涉。
- The interferometer is formed by inserting polarizers, a quarter-wave plate and an analyzer in the Jamin lateral shearing interferometer. 为了弥补传统雅满横向剪切干涉仪的不足, 提出了一种相移雅满横向剪切干涉仪。
- radial shear interferometry 径向剪切干涉
- The detection and reconstruction of wavefront by Lateral Shear Interferometer (LSI) and Hartmann Wavefront Sensor (HWS) have been deduced analogically and simulated numerically. 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。
- 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。
- wave front shearing interferometer 波阵面剪切干涉仪