We present an all-reflective Fourier transform imaging spectrometer(FTIS) with high resolution based on the principle of wavefront-splitting interference.
提出了一种基于分波前干涉结构的全反射式高分辨率傅里叶变换成像光谱仪。
The windowing Fourier transform imaging spectrometer has characteristics of high luminous flux and static interference part, etc.
窗扫型傅里叶变换成像光谱仪具有高光通量和无动镜等特点,同时也增加了数据处理的难度,需要对采集的原始干涉图进行重组。
Using Fourier-transform IR microscopic chemical image system,combined with surface scan and reflection mode,noninvasive fast identification of the sequencing of writing and sealing was carried out.
采用傅里叶变换红外显微化学图像系统并结合面扫描和反射模式对书写与盖章的先后顺序进行了无损、快速鉴定,结果表明先盖章后写字的红外谱图中墨水的特征峰吸收明显,先写字后盖章的红外谱图中印油的特征峰吸收明显。
The diffraction intensity of GMLM was discussed with Fourier optics,while the grating period number was odd and even.
本文依据傅里叶光学对光栅平动式光调制器(Grating Moving Light Modulator,GMLM)工作状态的光学特性进行了详细的理论分析和计算机仿真。
The theory of Fourier Optics and the research of optical correlation are introduced.
阐述傅里叶光学的基本原理和光相关技术的研究情况。
Fourier optics is adopted to analyze the distribution in the imaging plane,using two different filters in frequency spectrum plane.
依据傅里叶光学理论,采用在频谱面上放置两种空间滤波器的方法进行信号处理,分析了光栅平动式光调制器在成像面上的强度分布情况,实现了对光能量的调制。
Fourier optical imaging system
傅里叶光学成像系统
non-coherent Fourier-optical imaging system
非相干傅里叶光学成像系统
Phase-space analysis for fractional Fourier transform of first-order optical system
一阶光学系统分数傅里叶变换的相空间分析
Design of the Wide Bands Fourier Lens
干涉成像光谱仪中宽谱段傅氏光学系统设计
Spectral transfer function of the Fourier transform spectral imager
傅里叶变换光谱成像仪光谱传递函数研究
Research on the Making Process of Connective Seal by Using FTIR Imaginge System;
傅里叶变换红外图像系统研究骑缝章的形成过程
Fourier transform Ramman spectroscopy
傅里叶变换拉曼光谱学
Method of reconstruction on Fourier-Transform spectroscopy
傅里叶干涉成像光谱技术中的重构方法
Determination of the Sequencing of Sealing and Writing with Fourier IR Microscopic Chemical Image System;
利用傅里叶红外显微化学图像系统鉴定书写与盖章的先后顺序
The One-Lens and Two-Lens Fractional Fourier Transform System with the Media
含介质的单透镜和双透镜分数傅里叶变换光学系统
Effect of Wavelength on Output of Optical Fractional Fourier Transform System;
波长对分数傅立叶光学系统输出的影响
Self-imaging of Self-Fourier Object and Self-transform of Gaussian Light beam;
自傅里叶物体的自成像及高斯光束的空间自变换
Design and Analysis of Optical Image Encryption Algorithms with Fractional Fourier Transform
基于分数傅里叶变换的光学图像加密算法设计与分析
Study on Miniature Static Fourier Transform Spectrometer Used in Laser Warning Receiver
激光告警系统中小型静态傅里叶变换光谱仪的研究
Hybrid Fourier-wavelet Image Denoising Using Gaussian Scale Mixture Model for Wavelet Coefficients
应用小波系数GSM统计模型的混合傅里叶-小波图像降噪
Applications of Green Function-Complex Conjugate Gradient Method-Fast Fourier Transform in Near-field Optics Images;
格林函数—共轭梯度法—快速傅立叶变换在近场光学成像中的应用
The MIMO-OFDM System Based on the Optimal Fractional Fourier Transform
基于最优分数阶傅里叶变换MIMO-OFDM系统
Fourier transform infrared spectrometer
傅里叶变换红外光谱仪
