interference figure

Evaluate the Image Quality by Interference Figure

利用干涉图确定成像质量

Discovery of critical interference figure of biaxial crystals and characteristics of their isogyres

二轴晶临界干涉图的发现及其消光影特征

Analyze the spin-filer algorithm which is widely used in interference figure processing .

对干涉图像处理中用到的旋滤波算法作了研究分析。

After that , P. Fellgett made use of the interference figure to measure and explore spectrum by Fourier transform for the first time in 1949 . In 1965 , J.

Fellgett首先利用干涉图和对干涉图进行傅里叶积分变换的方法来测量和研究光谱。1965年，J。

In the process , we can get the optical interference figure around the ax symmetric grain , and calculate the space distribution of refraction index and temperature field by utilizing Abel convert method .

运用实时全息干涉测量技术，得到轴对称颗粒周围的光学干涉图，通过Abel变换法由干涉条纹位移量计算出颗粒周围的折射率空间分布、温度场空间分布。

A new type of intensity spatial filter , based on the polarization interference figure from a crystal under conoscope is developed , and its application to the phase measurement in Fourier-transform quasi-interferometry is presented .

本文提出了一种新的以晶体锥光偏光干涉效应为原理的强度空间滤波器的方法以及用于傅里叶滤波准光干涉术进行相位测量的原理。

Discussion on the Interference Fringe Figure When Fabricating Air Membrance is Zero in Michelson Interferometer

迈克耳孙干涉仪中虚空气膜厚度为零时干涉图样的讨论

Impact of Multipath Interference on Noise Figure of Fiber Raman Amplifiers

多路干涉对光纤拉曼放大器噪声因数的影响

Impact of Double Rayleigh Scattering Induced Multiple-Path Interference on Noise Figure of Fiber Raman Amplifiers

双重瑞利散射导致的多路干涉噪声对光纤喇曼放大器噪声系数的影响

The interference fringe is fitted by hyperbola so perfectly that it is more precise to obtain the feature points of interference figure .

干涉条纹可以用双曲线很好地拟合，使干涉图特征点的提取更为精确。

The wavelength measurement in interference-type is to detect the interference intensity of all line elements simultaneously , then to obtain the spectrum by carrying on the inverse Fourier transformation of the interference figure . Filter-type wavelength measurement uses tunable filter to determine wavelength .

干涉型波长检测技术是同时测量所有谱线元的干涉强度，再对干涉图进行逆傅里叶变换而得到目标的光谱图：滤波型波长检测技术是利用可调谐滤波片进行波长检测。