optical element

Design of long focal-depth optical element for plasma diagnostic system in ICF drivers

应用于ICF等离子体诊断系统的长焦深光学元件设计

The means of fabricating computer optical element ( COE) are discussed. The new developments of gray-level mask, reactive ion beam etching and laser direct-writing in fabricating process are emphasized, and the application of COE in the space-focusing implement and lidar are introduced.

论述计算机光学元件制作的方法，着重介绍了灰度掩模技术，反应离子束刻蚀法和激光直写技术，并且说明了其在空间聚焦器上和激光雷达上的新应用。

The laser Omni-directional bar code scanner introduced here mainly consists of a holographic disk which as a plane optical element is to realize the laser beam deflection and focusing, as well as a series of mirrors designed for a scanning space.

本文介绍的激光多方位条码扫描器采用了全息光盘作为平面光学元件来实现激光束的扫描偏转和聚焦，设计了多面反射镜光学系统以形成多方位的空间扫描网。

The difference of stability be-tween binary and ternary complexes has been comparied and discussed. Design of Hybrid Refractive/ Diffractive Achromatic Telescope Objective Using Binary Optical Element

讨论三元混配配合物和二元配合物的稳定性差异。二元光学折/衍混合消色差望远物镜设计

Photolithographic patterning and thin film deposition were used for manufacturing multilevel diffractive optical element ( DOE ) .

应用光刻和薄膜沉积技术,制作了多级衍射 光学元件.

お? Placing a diffractive optical element ( DOE) on the incident laser beam to improve the depth of focus, the DOE'S aperture is variable.

在入射光束的孔径受限制的情况下，利用衍射光学元件来增加激光束的焦深。

The thermo-optic effect of an optical element in laser resonator

激光谐振腔内光学元件的热光效应

Binary Optical Element for Optical Disk Read Write Head s

光盘读写头中的二元光学器件

Red sandalwood furniture making more use of its natural characteristics, using optical element approach.

制作紫檀家具多利用其自然特点, 采用光素手法.

The dispersion equation for the diffractive optical element is first derived from the grating diffractive theory and the design equation for the hybrid refractive/ diffractive achromatic telescope objective with only one optical material is further derived.

首先从光栅衍射理论出发导出衍射光学元件的色散公式，并进一步推导出用一种材料进行折／衍混合消色差望远物镜设计的公式。

Spherical lens with binary optical element for visible and UV dual-band optical system

二元球透镜可见/紫外双波段光学系统

Design of Hybrid Refractive/ Diffractive Achromatic Telescope Objective Using Binary Optical Element

二元光学折/衍混合消色差望远物镜设计

A beam is divided by the binary optical element into 5 × 5 beam array.

该二元光学器件把一束光束分成5×5光束阵列。

Inferred by using the theory of optical structure using compensating thermal lens effect caused by the output beam of spherical aberration compensation formula, results show that this active optical element can be used for high energy laser resonant cavity compensation of thermal effect in spherical aberration effects.

通过使用光学理论推导出使用该结构补偿热透镜效应引起的输出光束球差项的补偿公式，结果表明，这种主动光学元件可以用于谐振腔内补偿高能激光器中热效应产生的球差项的影响。

And the comparison of optical element properties suitable for optical energy transmission system is made between inland ani other countries.

就国内外现有适于作光传输系统的光学元件的性能作了比较；