Implementaion of Anamorphic FRT Using HOE;
用全息元件实现变形分数傅里叶变换
The output of mirror-image is not allowed for an OE-HOE winal optical system.
根据ＯＥ－ＨＯＥ目视光学系统不允许输出“镜象”，要求物、象空间坐标系相似的原理，分析了反射型位相全息元件的光学特性以及物、象坐标变换。
The properties of the photovoltaic, concentrator are analysed, and the design parameters and method of making the holographic element are also given.
分析了聚光器的特性并给出了全息元件的设计参数和制作方法。
The critical part of this sight is a holographic optical elements combined with a lensless Fourier transform hologram and a holographic beam transformer.
瞄准具的核心部件是由一块无透镜傅里叶变换位相全息图和一块全息光束变换器组成的全息光学元件。
Holographic optical elements(HOE) can transform optical wave field.
全息光学元件能够完成光波场的转换。
A method of fabricating holographic optical element (HOE) for free-space optical clock distribution is presented.
提出了用二维全息光栅制作自由空间光学时钟分布中的全息光学元件的方法。
Application of the holographic optical elements to the optical pick up heads;
全息光学元件在光学读出头中的应用
The holographic optical elements with good image quality can be obtained with the recursive technique.
用递推制作方法可制作出像质优良的全息光学元件。
The holographic reflection element (HRE) , which is used as a holographic light beam tracking element with wide angle-sensitive range and high angular sensititvity,is proposed.
本文提出了用全息反射元件作广角敏感和高灵敏的光跟踪元件。
Bessel Transformation of Axial Symmetric Gaussian Beam by Computer-Generated Hologram (CGH) Element
用计算全息元件对高斯光束实现贝塞尔变换
Study on Fabrication of Diffract-optical Filters by Using Multi-beams Holographic-interference;
多光束干涉全息法制作衍射光学元件
Application of Binary Optics Element (BOE) in the Process of Rainbow Holograph;
二元光学元件在彩虹全息拍摄中的应用
METHODS OF CALCULATING HOE AND THE TEST RESULTS
计算全息光学元件的方法及其实验结果
Design and Fabrication of WDM Component Based on Off-axis Holographic Lens;
离轴全息透镜型波分复用元件的设计与制作
The refreshment and new birth of some of the cultural elements depend on the conditions provided by the ages that follow.
这种“全息性文化基元”某些部分的新生，取决于后来时代提供的条件。
HOE/LENSLESS MATCHED SPATIAL FILTER WAVELENGTH一SCALING CORRELATOR
无透镜全息光学元件匹配空间滤波波长比例相关器
Study of the Bragg deviations properties of volume holographic optical elements and the application
体全息光学元件布拉格偏移特性的研究及其应用
Recently, researches about digital laser hologram technology and digital diffraction optical component manufacturing technology are rather active.
最近,关于数字激光全息技术、字衍射光学元件的制造技术与设备的研究比较活跃。
Experimental Investigation on BEM-based Near-field Holography
基于边界元法的近场声全息实验研究
RZ FLP IS relay signalling unit
RZ型安全火花型继电器信号元件
In the example above, the margin of safety is 5 units or $20.
在上例中,安全边际是5件或20美元。
The Research of Nd: GGG Laser Crystal and All-Solid-State Laser Component
Nd:GGG激光晶体与全固态激光元件研究
The Design of the Full Automatic Taping Machine on the SMD Crystal Elements
全自动SMD晶体元件编带机总体设计
a configuration or pattern of elements so unified as a whole that it cannot be described merely as a sum of its parts.
元件完全统一以至不能只是以所有元件之和来描述它的一种形态。
New Trends in Operational Command under the Conditions of Infomationization--Holographic Command;
信息化条件下作战指挥新趋势——全息式指挥
Universal technical requirements of anti-counterfeiting holographic products
GB/T17000-1997防伪全息产品通用技术条件
. Display hardware information unavailable in Safe Mode.
。显示安全模式下的不可用的硬件信息。