介绍双光栅透镜系统的消色差原理和设计方法。
The achromatic principle and its design method of two-grating lens system are presented.
光栅透镜因其独特的光学性能而具有广泛的应用。
Grating lenses have been widely applied to various optical system because of their special optical characteristics.
根据光栅透镜的线宽和间距微小渐变的特点，建立了光栅透镜的物理模型，并利用严格模式理论对其衍射特性进行分析。
Rigorous modal theory is used for analyzing their diffractive properties in sequence, and finally total diffractive efficiency of grating lenses can be easily obtained.
其次，讨论了原子透镜在原子显微镜、原子探针、原子刻印、光栅制作等领域中的应用前景。
Then some potential applications of atomic lens in the atomic microscopy, atomic microprobe, atom lithography as well as fabrication of grating are discussed.
介绍了一种利用光栅的多缝衍射分光代替传统转角法的角度测量的微透镜焦距测量方法。
A new method of microlens focal length measurement by rotation method based on grating diffraction is introduced.
根据计量光栅的特点，可以利用双光栅效应测量透镜焦距。
Based on Lau effect in double grating, the focal distance of lens is measured.
首先由全息透镜(光栅)成像公式出发，推导出了该光路调节的基本原理。
With the imaging formula of the holographic lens, the principle of the light path adjustment is deduced.
本实验是利用两块空间频率相同的黑白光栅产生的莫尔条纹来测量长焦距透镜的焦距。
In this experiment, we use two gratings with the same frequency to generate Moire fringes and use them to measure the long focus length of lens.
制备了一种短程透镜——光栅型集成光学波分复用器。
The integrated optics wavelength division multiplexing device using geodesic lens and grating has been fabricated.
指出全息菲涅耳透镜是一种特殊类型的光栅。分析并说明光栅的标量衍射理论是计算衍射效率的一种近似方法，因此它的应用是有限制条件的。
We show and illuminate that the scalar diffraction theory is an approximation method to calculate the diffraction efficiency of grating, and there are restrictions on its application.
系统模型包括背光系统、液晶屏和透镜式光栅系统。
The system consists of back light units, liquid crystal screen and the system of lenticular raster.
介绍了一种利用激光、光栅、游标卡尺测量凹透镜球面半径的方法。
This article introduces a method of measuring the radial of a concave lens with laser, grating and vemier caliper.
本文主要介绍了柱透镜光栅片的结构及其成像原理。讨论了立体照片的拍摄和合成。
This paper mainly introduces the structure and photo-principle of the Icnticnlar raster, and discusses shoot and composite of the stereogram.
系统中两块编码光栅用透镜互相成倒像，被测物置于其间并且也用透镜成像于观察屏上。
In the system two coded gratings are inversely imaged to each other by a lens, and the tested phase object is placed between and imaged onto an observation screen.
文中提出了两种利用放大原理测量全息光栅光栅常数的简单方法：扩束镜放大成像法和凸透镜放大成像法。
Two kind of simple methods, which are termed of extender lens amplification imaging method and convex lens amplification imaging method, are proposed based on amplification principle in this paper.
在引入分辨率损失的概念基础上，利用光线追迹的方法，通过ASAP软件研究了柱面透镜光栅式自由立体显示器的柱镜光栅导致自由立体显示器分辨率下降的原因。
By the method of ray tracking, ASAP software was used to analyze the resolution loss of a LCD autostereoscopic display based on lenticular sheet.
本文给出了双频光栅自成象的角谱分析，并利用位相型的全息双频光栅的太保效应来进行复制光栅和测定透镜焦距等。
The Angle spectrum analysis of self-image of double frequency grating is given. The grating duplication and the measurement of lens focus are obtained by Tablot effect of holographic phase grating.
本文给出了双频光栅自成象的角谱分析，并利用位相型的全息双频光栅的太保效应来进行复制光栅和测定透镜焦距等。
The Angle spectrum analysis of self-image of double frequency grating is given. The grating duplication and the measurement of lens focus are obtained by Tablot effect of holographic phase grating.
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