光调制器

A discrete cosine transformalgorithm was used to process the joint power spectrum in order to enhance thecross-correlator term and eliminate the auto-correlator term in the joint power spectrumand improve the discriminability of the system.

通过对空间光调制器在傅氏谱平面的灰度动态范围进行调节，控制了通过整个系统的光能量，使得系统能够实时运行。

Liquid crystal spatial light modulator is the key element in optical information processing, which is especially suitable to be applied in the equipment of the optical pattern recognition.

液晶空间光调制器是构成实时光学信息处理、光计算和光学神经网络等系统的基本构造单元，在信息光学研究中发挥着重要作用并有着广泛的应用。

The phase modulation characteristics are analyzed by both theory and experiment.

通过理论分析和实验得出数据的方法研究了液晶空间光调制器的相位调制特性。

The hyperboloidal reflector transforms the shape of beam into a tilted light pipe to gain high collection efficiency and uniformity.

用LightTools软件建模的结果显示，当光调制器尺寸为1.4或1.3 m时，在满足高均匀性的前提下，光收集率能够提高20%。

TFT-LCD is a very important spatial light modulator in optical information processing. The matrix of TFT -LCD is constructed with a metal mask that covers the inter - pixel spaces, obscuring the thin fihn transistors and preventing light leakage through the unswitched parts of the panel.

TFI'一LCD(信息光学中又称LCTv)作为空间光调制器，具有光学调制特性好、空间分辨率高、功耗低、体积小、计算机接口等优点，在信息光学研究中是非常重要的系统输入器件。

In the basis of comparing the developing projects on the optical interconnection networks, combining with the actual probability of realization, we proposed the scheme of free space optical crossbar interconnection network using spatial light modulator . This interconnect structure is the most powerful single level interconnect network with the characteristics of reconfiguration and non-blocking. It can achieve arbitrary point-to-point link. Even more has it the ability of broadcasting and funnelling.

在比较现有的光互连方案的基础上，结合具体的可实现性，本文提出了使用空间光调制器的自由空间光学交叉开关互连网络的方案，这种互连结构是功能最强的单级互连网络，具有可重构性和非阻塞性，不仅能实现任意点到点的连接，还具有广播和汇集的能力。

The liquid crystal spatial light modulators are recently emerging as wavefront aberration correctors for use in low cost adaptive optics system.

纯相位液晶空间光调制器作为波前校正器构成的高分辨率、低能耗、价格低廉、易于控制的自适应光学系统受到越来越多的关注。

The dissertation focuses on the study of phase-only modulations of liquid crystal spatial light modulators and their applications.

本论文主要研究液晶空间光调制器的纯相位调制和它们的应用。

Some new display modes stire up people's research interest greatly, which have appeared recently in liquid crystal. The research of ferroelectric liquid crystal spacial light modulator got great breakthrough. Some performace index had greatly been improved and be closed to the standard of optical calculation and application.

近年来，液晶显示领域有出现许多新的显示模式，极大的激发了人们的研究兴趣；铁电液晶空间光调制器的研究取得了很大的突破，某些性能指标有了较大提高已接近光计算等及其应用的水平。

The diffracted light intensity on axis of a Spatial Light Modulator with Multi-level Phase Fresnel Zone Plate is studied by diffraction optical method.

用衍射光学方法研究了加有多级相位菲涅尔波带片的空间光调制器的轴上衍射光强。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。