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   wave front phase 在 物理学 分类中 的翻译结果: 查询用时:0.011秒
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wave front phase
相关语句
  波前相位
    Power Spectra Analysis of the Disturbed Wavefront in Laser Beam Horizontal Atmospheric Propagation II: Wavefront Phase and Greenwood Frequency
    激光实际大气水平传输湍流畸变波前的功率谱分析II:波前相位与格林伍德频率
短句来源
    The data measurement of dynamic wavefront phase is an important experimental means for atmospheric optics,aero optics and laser technique.
    动态波前相位信息测量是大气光学、气动光学和激光技术等领域的重要实验手段。
短句来源
    A dynamic wavefront phase measurement with the features of high temporal and spatial resolution,and long measuring lasting time was proposed.
    提出了一种具有高的时间和空间分辨率以及长的测量持续时间的动态波前相位测量方法。
短句来源
    The structure function of residual wavefront phase perturbation compensated by an adaptive optics system has been derived by means of frozen turbulence hypothesis and geometric optics approach.
    在采用冻结湍流假设和几何光学近似的条件下,得到了经自适应光学系统校正后的剩余波前相位扰动的结构函数。
短句来源
    The construction features of two types of nonlinear adaptive optics systems are introduced and discussed, one is of ring resonator type, and the other consists of a slice of Kerr medium and a 2 dimension feedback mirror. The nonlinear dynamic processes and the ways for suppressing wavefront phase distortions of the two adaptive systems are analyzed in detail, and the possible applications of the two adaptive systems are pointed out.
    本文介绍并比较了环形振荡腔式以及由一片Kerr 介质与一块二维反馈镜组成的非线性光学系统的结构特点,分析了上述系统的非线性动力学过程以及对波前相位畸变的压缩方式,指出了上述系统可能的应用领域
短句来源
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  “wave front phase”译为未确定词的双语例句
    High Resolution Measurement for Dynamic Wavefront Phase
    动态波前相位的高分辨率测量
短句来源
    A diffraction selectivity theoretical analysis method of volume gratings with wave front phase encoding is proposed.
    论文给出了分析随机波前相位编码体光栅选择性衍射的一种方法。
短句来源
    It provides a single lens model of fractional Fourier inverse transform under general conditions to compare the Fresnel diffraction light field distribution of an object illuminated by a spherical light wave in a non free space with the justification method of wave front phase factor. This model gives out a determine law for selecting the parameters of the basic optical realization unit.
    用波前相因子判断法 ,将球面波照明物体的自由空间菲涅耳衍射光场分布 ,与分数傅里叶逆变换的标准频谱分布进行位相比较 ,提供了球面波照明条件下光学分数傅里叶逆变换的单透镜模式 ,给出了其光学实现基本单元参量选择的判定法则。
短句来源
    It provides a non lens model of fractional Fourier inverse transform under general conditions to compars the Fresnel diffraction light field distribution of an object illuminated by a spherical light wave in a non free space with the justification method of wave front phase factor. This model gives out a determine law for selecting the parameters of the basic optical realization unit.
    用波前相因子判断法 ,将球面波照明物体的自由空间菲涅耳衍射光场分布与分数傅里叶逆变换的标准频谱分布进行位相比较 ,提供了广义条件下光学分数傅里叶逆变换的无透镜模式 ,给出了其光学实现基本单元参量选择的判定法则。
短句来源
    The results show that the wavefront amplitude in the center of the rod increases about 6% after one pass, and the wavefront phase difference between the center and the edge of the rod reaches nearly 20 wavelengths;
    结果表明,由于热透镜的聚焦效应,棒中心的光场振幅在通过棒后增大了6%,棒中心与边缘产生了20个波长的相位差;
短句来源
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  wave front phase
It is shown that interference patterns depicting the derivative of the wave front phase with an increased sensitivity can be obtained both on separate carriers and on one common carrier without nonlinear recording of a pair of interferograms.
      
We present a new way to sense atmospheric wave-front phase distortion.
      
The first step in the ZD is the reconstruction of the wave-front phase r from the measured wave-front AA.
      
The atmospheric coherence time 0 is defined as the time interval over which the wave-front phase changes by 1-rad rms.
      
These techniques essentially provide information pertaining to the derivatives of the object wave-front phase profile.
      
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Phase conjugation of forward-wave produced by degenerate four-wave mixing by using nearly resonantly enhanced nonlinearity in orgnic dye solutions. was investigated. Good-quality reconstructed images have been obtained by direct wave-front phase conjugation. Reconstructed images with a resolution of 6 lines/mm were obtained. For rhodamin 6G in alcolol solution of 2.5×10-5 mole, nonlinear reflection coefficient up to 10% has been obtained.

本文研究了近共振吸收增强的有机染料溶液中简并的四波混频作用和位相复共轭特性。由直接位相复共轭得到了高质量的再现象。再现象分辨率为6条线/毫米。对于浓度为2.5×10~(-5)克分子若丹明6G酒精溶液,得到非线性反射率达10%。

It provides a single lens model of fractional Fourier inverse transform under general conditions to compare the Fresnel diffraction light field distribution of an object illuminated by a spherical light wave in a non free space with the justification method of wave front phase factor.This model gives out a determine law for selecting the parameters of the basic optical realization unit.The results of computer simulation revealed the reliability and feasibility of the theory.

用波前相因子判断法 ,将球面波照明物体的自由空间菲涅耳衍射光场分布 ,与分数傅里叶逆变换的标准频谱分布进行位相比较 ,提供了球面波照明条件下光学分数傅里叶逆变换的单透镜模式 ,给出了其光学实现基本单元参量选择的判定法则。计算机模拟了实验证明了结论的可靠与可行。

It provides a non lens model of fractional Fourier inverse transform under general conditions to compars the Fresnel diffraction light field distribution of an object illuminated by a spherical light wave in a non free space with the justification method of wave front phase factor.This model gives out a determine law for selecting the parameters of the basic optical realization unit.The results of computer simulation revealed the reliability and feasibility of the theory.

用波前相因子判断法 ,将球面波照明物体的自由空间菲涅耳衍射光场分布与分数傅里叶逆变换的标准频谱分布进行位相比较 ,提供了广义条件下光学分数傅里叶逆变换的无透镜模式 ,给出了其光学实现基本单元参量选择的判定法则。计算机模拟实验证明了结论的可靠与可行。

 
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