The estimate of the refractive index modulation of phase holographic grating;
对位相全息光栅折射率调制度的估算
Applications of holographic grating in optical test;
全息光栅在光学测量中的应用
Study on novel sensor for getting fingerprint image with holographic grating;
新型全息光栅指纹传感器的研究
Through analysis of the readout process of a volume holographic gratings, the photoconductivity of a Cu: KNSBN crystal was presented to be σph = 3.
通过分析体全息光栅的读取过程,得到光折变晶体Cu:KNSBN的光电导在入射光强为5×104W/m2时的典型值为σph=3。
Based on the important station of holographic grating in information optic and spectrometer,the theoretical analysis of holographic gratings and a new experimental system of making holographic gratings were presented in this paper.
基于全息光栅在信息光学及光谱仪中的重要地位,对全息光栅进行了理论分析,提出了一种新的制作全息光栅的实验系统。
WT5BZ]In light of the manufacturing principles of holographic diffraction gratings, the paper presents a main method of manufacturing the holographic gratings.
从全息衍射光栅的制作原理出发 ,介绍了全息光栅的主要制作方法 ,并与刻划光栅对比分析了全息衍射光栅的诸多优点。
The study of H-PDLC volume holographic grating with high diffraction efficiency;
高频高衍射效率H-PDLC体全息光栅的研究
The coupled wave equations of volume holographic grating in photorefractive single-axis crystal in the discretional direction of the optical axis are derived in terms of proper coordinate transformation and Kogelnik s one-dimensional coupled wave theory.
利用坐标旋转方法和Kogelnik耦合波理论,建立了光轴方向任意时单轴晶体中体光栅布拉格衍射的耦合波方程,分析了Li NbO3晶体的光轴方向对光折变体全息光栅的各向同性和各向异性布拉格衍射性质的影响。
Based on the three- dimensional coupled wave theory, the theory of diffraction of local volume holographic gratings recorded with arbitrary polarization plane waves is studied.
基于三维耦合波理论 ,研究了两束有限宽度的任意偏振平面波干涉产生的局域体全息光栅的衍射问题。
Study of the angle selectivity of volume grating;
体全息光栅角度选择性的研究
The characteristics of polymer dispersed liquid crystal(PDLC) and holographic polymer dispersed liquid crystal(H-PDLC) volume grating are introduced.
介绍了聚合物分散液晶(PDLC)材料及体全息光栅的特性,提出了基于全息聚合物液晶(H-PDLC)电控光栅多极串联式动态增益均衡器的设计。
The principle and technology of copying holographic grating are related.
本文叙述了全息光栅的复制原理和金息光栅的复制工艺。
Research of Wavelength Division Multiplexing Based on Two-wavelength Holographic Grating
双波长全息光栅式波分复用器的研究
Modeling and Optimization of Recording Optics for Varied Line Spacing Holographic Gratings;
变间距全息光栅记录光路的建模与优化
Profile Control and Detection of Holographically Recorded Photoresist Grating Masks;
光刻胶全息光栅掩模槽形的控制和检测
The Investigation to the Formation of Holographic Grating in Photopolymers;
光致聚合物中全息光栅形成的机理研究
The Research of the Holographic Concave Grating with Large Relative Aperture Used in the Testing of Ramman Spectra;
大相对口径凹面全息光栅用于拉曼光谱研究
Holographic grating made of two-wavelength water-resistant photopolymer
双波长非水溶性光致聚合物全息光栅的研究
Dynamics of acrylamide-based photopolymer holographic gratings
丙烯酰胺基光致聚合物全息光栅的动力学研究
Simulation and experiments of monitoring curves on development of holographically recorded photoresist gratings
光刻胶全息光栅显影监测的模拟与实验
Investigation of an Optical Switching for OXC Based on Volume Holographic Grating;
一种基于体全息光栅的光交叉互连全光开关的实验研究
In order to further developments of holographic gratings some suggestions are also given.
最后,作者提出进一步发展全息光栅的若干建议。
This article applies genetic algorithm in the design of varied-line-spacing holographic grating.
本文将遗传算法应用于变间距全息光栅设计。
Experimental Study on Wavelengh Division Multiplexing Devices Based on Volume Holographic Grating;
基于体全息光栅的波分复用器件的实验研究
A Study on the Wave Demultiplex Technology with Dense Multiple Volume Holographic Gratings;
密集型多重体全息光栅波长解复用技术研究
A new method fir producing holographic gratings for high temperature is developed in this paper.
本文提出了应用双镀层光刻法制作高温全息光栅的新工艺。
High Frequency Holographic Grating Fabrication and Superlattice Technique in Optical Mesomechanics Study;
细观光测力学研究中的高频全息光栅及精细网格技术
Kinetics and Storage Characteristics of Holographic Gratings in Photopolymers
光致聚合物全息光栅的动力学理论及存储特性研究
The Effects of Recording Modes to the Formation of Holographic Grating in Photopolymer
记录方式对光致聚合物中全息光栅形成过程的影响