Optical switching device, optical access network, optical switching method, program, and recording medium.
光开关设备，光通路网络，光开关方法、程序，以及记录介质。
Optical disk device, semiconductor device, optical disk and recording method.
光盘装置，半导体器件，光盘及记录方法。
A new method of computer aided photoelastic stress analysis is presented. It has such advantages as full electronic recording, automatic stress analysis and simple optical setup.
本文提出一种新的计算机辅助光弹性应力分析方法，它具有全电子记录、全自动应力场分析、光路简单等优点。
The invention also provides the preparation method of the dyestuff and the recordable optical information recording medium containing the dyestuff.
本发明还提供所述染料的制备方法及含有上述染料的可录式光学信息记录介质。
Provided is an optical information recording method and an optical information recording medium, which can achieve easy duplication in holographic recording.
本发明提供的光信息记录方法及光信息记录介质，在全息记录中可以很容易地进行复制。
The invention relates to an optical recording medium which can perform at least one of reading and recording of optical information, and a method for recoding and reading information.
本发明涉及可利用光进行信息的读出和记录中至少之一的光记录媒体以及信息记录读出方法。
In this paper, we present a method to realize feature extraction on low contrast magnetic domain images of magneto-optical recording films.
提出了一种基于梯度分割的图像特征提取方法，对低对比度磁光记录薄膜磁畴图像进行处理。
An apparatus and method for recording and reproducing multimedia data in a semiconductor recording device and an optical recording device is described.
一种在半导体记录器件和光学记录器件中记录和再现多媒体数据的设备。
A method of recording disc control information in a recordable optical disc including at least one recording layer is provided.
提供了一种在包括至少一个记录层的可记录光盘中记录盘控制信息的方法。
The method comprises the following steps: recording a required pattern onto a photographic plate through laser holography and manufacturing an optical mask plate with the holographic pattern;
该方法包括：将需要的图纹通过激光全息术记录到感光板上，制得具有全息图纹 的光学掩模板；
The method comprises the following steps: recording a required pattern onto a photographic plate through laser holography and manufacturing an optical mask plate with the holographic pattern;
该方法包括：将需要的图纹通过激光全息术记录到感光板上，制得具有全息图纹 的光学掩模板；
应用推荐