1) phase distortion
相位畸变,相位失真
2) phase aberration
相位畸变
1.
The solution can be used under any assumptions of intensity distribution and phase aberration of the pumping wave.
理论上研究了单轴晶体Ⅰ类匹配时相位畸变光束二次谐波的转换 ,其中考虑了衍射、离散效应 ,给出了相位畸变小信号解。
3) phase distortion
相位畸变
1.
In this paper,the phase distortion has been discussed,by using different reconstruction beam to reconstruct digital holographic image of 3D ob- ject in lensless Fourier holography.
本文研究了离轴无透镜傅里叶变换数字全息中,用非原参考光再现三维物体而引入的相位畸变问题,通过详细的理论分析,得出相应的相位畸变表达式。
2.
A Lateral Shear Interferometer (LSI) is used for the measurement of the phase distortion of a laser beam propagating through the atmosphere, and for the detection of branch points.
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。
3.
The results of intensity distribution and phase distortion in second harmonic generation are presented when the fundamental wave are Gaussian beams with aberrations of Zernike polynomials,and the effects of different aberration,walkoff and diffraction are analyzed.
研究了基波相位畸变对二次谐波相位分布的影响。
4) Phase aberrance
位相畸变
1.
A nonlinear interferometric method for diagnosis of phase aberrance of a laser radiation and its second harmonic is described.
阐述了超短激光光束位相差对相干控制光电流注入的控制作用,发展了一种诊断光束波阵面位相畸变的方案。
6) Phase perturbation
相位畸变
1.
The model of the phase perturbation was built up,where the root mean square(RMS) gradient and random phase perturbation were introduced to describe the low and the high frequency phase noise,respectively.
采用均方根(RMS)梯度表征的随机相位屏描述光束的低频相位噪声;用随机相位扰动描述中、高频相位噪声,建立了波前相位畸变模型。
补充资料：辐射诱发的染色体畸变
辐射诱发的染色体畸变
由于电离辐射引起的断裂造成的染色体畸变。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条