说明该光致聚合物适合数字全息存储。
These results show the photopolymer is adaptive to the holographic storage.
角度复用全息存储研究。
Study on angularly multiplexed volume holographic recording.
实验结果表明该材料拥有好的全息存储潜力。
The experimental results show that the material is suitable for transmission hologram.
本文将分析体全息存储通道中存在的各种噪声来源。
In the paper, we analyze the noise source of recording channel in volume holographic storage, and produce the noise mod - el.
而全息存储却利用了整个磁盘的所有空间，而不仅仅局限在表面。
And holographic storage but utilize the entire disk space, and all is not limited to the surface.
本论文工作的目的就是采用体全息存储器对图像库进行模式识别。
This thesis is aiming at pattern recognition with image bases stored in VHM.
体全息存储系统中光学系统的低通的特性导致了输出的页内串扰。
The low pass nature of the optical systems used for the volume holographic storage system results in the presence of intersymbol interference (ISI) at the output of the system.
全息存储器是磁盘之外解决计算机大容量存储的一个有希望的途径。
The holographic memory, besides the disc memory, is a promising approach to mass storage.
计算结果与双色全息存储(双光子全息存储)所用记录光的波长相符。
The calculation showed that the wave length used as recording light in nonvolatile holographic storage is located in the range of high absorptivity.
实验结果表明，用弱光记录和1：1的束比容易得到较好的全息存储特性。
The results illustrate that weak Exposure Power and a 1:1 Beam Ratio lead to the good performance.
而且样品在双相干光束作用下，可建立光折射率光栅，并实现了光全息存储。
When irradiated by two-beams, the sample can set up refractive index grating, and the optical holographic storage was achieved.
接着介绍了体全息存储的有关理论，简要地描述一般耦合波理论的有关理论结果；
Then the relevant volume holographic principles were briefly illustrated, followed by results of general coupled-wave theory which are useful for volume holographic storage.
分析了体全息存储的有关特点，对支持体全息存储的文件系统进行了研究和设计。
This paper analyzes VHS's characteristics, and researches the file system based on the VHS.
本发明还涉及一种全息存储介质的制造方法以及从全息存储介质中读取数据的方法。
The present invention further relates to a method of manufacturing a holographic storage medium and to a method of reading data from a holographic storage medium.
基于耦合波理论并引入波矢簇的概念，对体全息存储分维复用的串扰噪声进行了分析。
Based on the coupled mode theory, the cross-talk noise in fractal multiplexed volume hologram is analyzed.
日本一家公司宣布，最新研制的全息存储光盘的单牒容量已经达到传统DVD的200倍。
Japanese company announced that newly developed holographic storage disc single die capacity has reached the traditional DVD 200 times.
本发明披露了全息存储介质(60)，该存储介质包括基体和能进行光致变化的染色材料。
Holographic storage media (60) including a substrate and a dye material capable of undergoing a photo-induced change are disclosed.
近年来，体全息存储技术以其存储容量大、数据传输率高和具有相关识别等特性被广泛研究。
Recently, volume holography technology is widely studied because of its high storage density, fast data transfer rate and the correlate character.
体全息存储器因其存储密度高、存储容量巨大、存取速度极快的独特优势，可望满足这种需求。
Owing to the advantages in high storage capacity, fast data transfer rate, and short access time, volume holographic memories (VHM) are considered to meet the needs.
但是体全息存储记录通道中复杂的噪声来源一直是妨碍体全息存储技术实用化的主要问题之一。
However it is always one of main problems for volume holographic storage which is made practicality that there are a lot of the complex noise sources in the recording channel.
构建了基于体全息存储技术的光学图像识别系统，应用在以实时人脸识别为基础的电子门卫系统中。
An optical image recognition system based on the volume holographic storage technology is constructed. It is applied to an "electronic guard" system based on the real time human face recognition.
预期该材料可在真彩色全息显示、多波长全息存储、全息光学元件的制作等方面有较好的应用价值。
It can be expected to have practical applications in the fields of true-color display holography, wavelength multiplexing holographic storage, and holographic optical elements.
基于光折变晶体体全息存储和子波相关理论，本文提出并构建了一个新型的多通道体全息子波相关识别系统。
Based on the theories of volume holographic storage and wavelet transform, a novel multi channel correlation system is proposed and constructed.
光致聚合物是一种用于激光全息存储的新型材料，它具有衍射效率高、制作工艺相对简单、易于保存等优点。
Photopolymer is a new material for holographic storage; it has a number of compelling properties such as high diffraction efficiency, relatively simple fabrication process, and long persistence.
不像dvd盘那样把数据存储到磁盘表面下的薄层中，全息存储技术在磁盘容量内以三纬形式对信息进行编码。
Unlike DVDs, which store data in thin layers just beneath the surface of the disc, holographic storage encodes information in three dimensions, within the volume of the disc.
本文考虑了体全息存储信道的非线性特点，提出了页内串扰的模型，并引入了盲均衡化的方法来降低页内串扰。
In this paper, we present an ISI model in which we consider the nonlinear nature of the channel and introduce blind equalization method to debase the ISI.
光全息存储技术以其大存储容量、读取速率高及可并行读取等独特优点而具有广阔的应用前景，被认为最有希望成为下一代海量存储技术。
Holographic storage, with its large storage capacity, high readout rate and capability of permitting parallel access to data, promises to become the next generation of potential mass storage medium.
光全息存储技术以其大存储容量、读取速率高及可并行读取等独特优点而具有广阔的应用前景，被认为最有希望成为下一代海量存储技术。
Holographic storage, with its large storage capacity, high readout rate and capability of permitting parallel access to data, promises to become the next generation of potential mass storage medium.
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