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	Design of high-resolution fourier transform lens (EI CONFERENCE) 会议论文 OAI收割 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Advanced Optical Manufacturing Technologies, July 8, 2007 - July 12, 2007, Chengdu, China 作者: Zhang L.; Zhang L. 收藏 \| 浏览/下载：25/0 \| 提交时间：2013/03/25 With the development of optical information processing high-resolution Fourier transform lens has often been used in holographic data storage system spatial filtering and observation of particles. This paper studies the optical design method of high-resolution Fourier transform optical lenses system which could be used in particles observation and holographic data storage system. According to Fourier transform relation between object and its frequency plane and the theory of geometrical optics the system with working wavelength 532nm and resolution 3 m was designed based on ZEMAX. A multi-configuration method was adopted to optimize the system's lenses. In the optical system a diaphragm was placed at the system's spectrum plane and the system demanded a low vacuum to cut down the influences of atmosphere and other particles. The result of finite element analysis indicated that the influences of vacuum pumping to optics spacing and mirror surface shape very minor and the imaging quality not being affected. This system has many advantages such as simple structure good image quality and a high resolution of 3 m. So it has a wide application prospect and can be used both in holographic data storage system and particles observation.
	双染料敏化的光致聚合物全息特性研究期刊论文 OAI收割激光与光电子学进展, 2005, 卷号: 42, 期号: 9, 页码: 22, 25,21 王爱荣; 王素莲; 王志强; 翟凤潇; 黄明举; 干福熹收藏 \| 浏览/下载：1541/217 \| 提交时间：2009/09/22 光致聚合物 photopolymer 衍射效率 diffraction efficiency 全息存储 holographic storage 多波长存储. multi-wavelength storage 光致聚合物染料敏化特性研究聚合物材料全息存储技术聚合物基质多波长聚乙烯醇