Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Research and Exploration in Laboratory》 2012-11
Add to Favorite Get Latest Update

Improvement of Reconstructed Image of Digital Hologram Using Twisted Nematic Liquid Crystal Light Valve

CHEN Shui-qiaoa,XUE Yib,MIN Xiao-yub,Chen Da-yanb(a.Physics Department;b.Chu Kochen Honors College,Zhejiang University,Hangzhou 310027,China)  
A novel method for improving holographic image definition is presented.The edge holographic image was obtained from the primitive image by differential operation and computer-generated holography transform.The image of holographic reconstruction was adjusted by adjusting the contrast of edge holographic image and concocting of liquid crystal light valve.The image of holographic reconstruction was clearer than the primitive image.The adjusting function of gray of black and white was deduced.The approximate formula was deduced between light-intensity with gray using MATLAB.The image was improved by this formula,making the holographic reconstruction image clearer.
【Fund】: 浙江大学2011年度教学方法改革研究项目(sy-01)
【CateGory Index】: O438.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 1 Hits
1 MA Li-li,WANG Ye,YAN Xiao-na(Department of Physics,Shanghai University,Shanghai 200444,China);Influence of phase distribution and coding scale on the reconstruction of computer generated hologram[J];Physics Experimentation;2013-07
Chinese Journal Full-text Database 10 Hits
1 KANG Guo-guo,XIE Jing-hui,QI Yue-jing,LI Wen,LIU Ke (Department of Optical Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China);Manufacturing and Reconstruction of the Digital Hologram with the Help of Matlab and LCD[J];Journal of Beijing Institute of Technology;2005-06
2 HUANG Chong1, ZHOU Xue-ping1, OUYANG Yan-dong1, LIN Xu-sheng1, WU Yong-jun2, HUANG Yuan-ming1 1. Department of Physics, Shantou University, Shantou 515063, China 2. Shantou Goworld Display Co. Ltd., Shantou 515041, China;Study on Photoelectric Dispersion Characteristic of Liquid Crystal Light Valve[J];Spectroscopy and Spectral Analysis;2006-03
3 Zhou Jie Liu Xu Li Haifeng(State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 310027)(Received 6 December 2001; revised 8 March 2002);Theoretical Design Method for Improving the Polarization Performance of LCLV Projection System[J];Acta Optica Sinica;2003-01
4 Kang Hui;Su Heng;Yang Fangzheng;Zhan Yuanling(Department of Physics,Nankai University, Tianjin 300071);Real-time Image Differentiation Using a Liquid Crystal Light Valve[J];CHINESE JOURNAL OF LASERS;1994-08
5 XIE Mei-hua, WANG Zheng-ming System Institute, National University of Defense Technology, Changsha 410073, China;Image contrast enhancement based on anisotropic diffusion equation[J];Chinese Journal of Quantum Electronics;2006-02
6 TANG Jian-wei,CHEN Shui-qiao(1.The School of Chu Kochen College,Zhejiang University,Hangzhou 310027,China;2.Physics Department,Zhejiang University,Hangzhou 310027,China);An equivalent model of the twisted nematic liquid crystal light valve's mechanism of the optical activity[J];Experimental Technology and Management;2008-01
7 Chen Shuiqiao,Chen Hongshan(Department of Physics,Zhejiang University,Hangzhou 310027,China);Exploration of gamma correction in liquid crystal light valve system[J];Experimental Technology and Management;2009-01
8 GAN Qiao-qiang~ 1)* ZHOU Li-hui~ 2)* XIE Bin-ping~ 2)* MA Xiu-fang~ 2) SHEN Yuan-hua~ 2) ( 1)Department of Material Science, Fudan University, Shanghai, 200433; 2)Department of Physics, Fudan University, Shanghai, 200433);Research on output characteristics of LCLV[J];Physics Experimentation;2002-10
9 SUN PingYANG WenWANG Yan-huiZHANG Zhong-qiu (Department of Physics, Beijing Normal University, Beijing, 100875);Experiment of real-time image transformation using liquid crystal light valve[J];Physics Experimentation;2002-11
10 SUN Lei,CHEN Shao-wen,MA Xiu-fang(Physics Department,Fudan University,Shanghai 200433,China);Effect of light source on the experiment of liquid crystal light valve[J];Physics Experimentation;2005-10
Chinese Journal Full-text Database 10 Hits
1 YAO Wei1,XU Guo-liang1,LI Da-yong2,ZHOU Hai-xian1(1. Institute of Optical Communication Engineering,Nanjing University,Nanjing 210093,CHN;2. Anyang Electric Power Company,Anyang 455000,CHN);New Encoder-decoder Scheme of 2-D OCDMA System[J];Semiconductor Optoelectronics;2009-05
2 RONG Zhang,LIN Shu,HUANG Yan,LI Tao,XU Jing(State Key Laboratory on Integrated Optoelectronics,Department of Electronic Engineering,Tsinghua University,Beijing 100084,CHN);A New Method of Making Fourier Transform Computer-generated Hologram with Visual Angle[J];Semiconductor Optoelectronics;2010-06
3 ZHU Wei-li,ZHANG Ke-ru,BAI Ran,LEI Xian-ming (Department of Physics and Electronic Engineering, Central University for Nationalities, Beijing100081, China);Synthetic Technique for the Making of 3D Sensorimotor Double-Viewpoint Rainbow Hologram[J];Journal of Beijing Institute of Technology;2004-04
4 XU Shi-you, QI Ying-kun, ZHANG Xi-wen, HAN Gao-rong (State Key Laboratory of Silicon Materials Science,Zhejiang University,Hangzhou 310027,China);Deposition of BP_xN_(1-x) Thin Films and Study on the Influence of Phosphorus for its Bandgap Modulation[J];Materials Science and Engineering;2003-03
5 YANG Wen-tao,NI Yan-hai,LIANG Yi-ping,DU Liang,WEI Jia-ju,WU Yu(Optical Engineering Key Lab of Chongqing,College of Physics and Electronic Engineering, Chongqing Normal University,Chongqing 400047,China);Research on the Simplified Model for Fine Stripes of Filarnent Piffraction[J];Journal of Chongqing Normal University(Natural Science);2011-04
6 WANG Kunling, ZHAO-RI Getu & YANG Liseng;A comparison among some new encoding methods of the three-dimensional storage of volume hologran in photorefrective crystal[J];Journal of Chuxiong Teacher's College;2003-03
7 CHEN Hui-mina,b,GU Hong-boa,ZHANG Wei-yuanc(a.College of Mechanical Engineering;b.Key Laboratory of Textile Science & Technology, Ministry of Education;c.Fashion and Art Design Institute,Donghua University, Shanghai 201620,China);Garment Cloth 3D Non-contact Coordinates Measurement[J];Journal of Donghua University(Natural Science);2011-06
8 CHEN Yi-song,WU Xin-xia(Fashion and Art Design Institute,Donghua University,Shanghai 200051,China);The Dual-Frequency Grating Phase Measuring Profilometry for 3D Human Body Measurement[J];Journal of Donghua University(Natural Science);2011-06
9 Yang Xiaomei(Ningxia University,Yinchuan,750021);EXPERIMENTAL RESEARCH ON THE HOLOGRAPHY OF WHITE LIGHT RECONSTRUCTION[J];Physical Experiment of College;2008-04
10 ZHONG Ming-li(Department of Physics and Electronic Science, Weifang University, Weifang, Shandong 261061, China);Study of fabrication of holographic θ modulation board based on spatial filtering method[J];College Physics;2010-04
China Proceedings of conference Full-text Database 5 Hits
1 LI Hai-feng,ZHANG Dong-xian,ZHENG Zhen-rong,ZHENG Xiao-dong,LIN Yuan-fang (The State Key Lab of Modern Optical Instrumentation,Dept of Optical Engineering, Zhejiang University,Hangzhou 310027,China);Reform and consideration of the course“comprehensive experiments of optical information science”[A];[C];2009
2 CHEN shui-qiao,CHEN hong-shan (Physics Department,Zhejiang University,Hangzhou 310027,China);Discussion and implementation of a compound small subject of multiple physics experiment[A];[C];2010
3 SHEN Yuanhua, MA Xiufang, Department of Physics, Fudan University, Shanghai, 200433;Research experiments in optical experimental teaching[A];[C];2004
4 MA Xiufang , SHEN Yuanhua, Department of Physics, Fudan University, Shanghai, 200433;Modernization of the General Physics Optics Experiment[A];[C];2004
5 ZHANG Jin,HAN Jun(School of Optoelectronics Engineering,Xi'an Technological University,Xi'an 710032,China);Research of the reference wave-front reconstruction[A];[C];2009
Chinese Journal Full-text Database 7 Hits
1 CHEN Jiazhen ,ZHENG Zihua, CHEN Liyong(Department of Computer Science,Fujian Normal University,Fuzhou 350007,China);Binary Fourier Hologram Algorithm Based on MATLAB[J];Journal of Fujian Normal University(Natural Science);2003-03
2 LI Sha,LIU Xu,ZHANG Xiao-jie ( State Key Laboratory of Modern Optical Instrument,Zhejiang University,Hangzhou 310027,China );Black-matrix effect of liquid crystal display in reconstructing computer-generated hologram[J];Opto-Electronic Engineering;2007-08
3 CHEN Hai-yun~1(Institute of Information Optics,ZheJinag Normal University,Zhejiang Jinhua,China 321004);The Optical Modulation Characteristics of Liquid Crystal Spatial Light Modulator and Its Application in Holography[J];Laser Journal;2007-01
4 YI Kai-hong,TIAN Feng-chun,FENG Wen-jiang (College of Communications Engineering,Chongqing University,Chongqing 400030,China);Analysis on Error Source of Reconstructed Image by CGH[J];Computer Technology and Development;2007-10
5 CAO Lan,LUO Xi,YAN Xiao-na,WANG Ye(Department of Physics,Shanghai University,Shanghai 200444,China);Discussion on function of LCLV pixel structure on imaging of optical 4f system[J];Physics Experimentation;2010-07
6 WANG Han-chen,LIU Jing,PAN Yong-hua,ZHOU Jin(Department of Physics,Nanjing University,Nanjing 210046,China);Analysis of spatial spectrum of plane tessellation using Abbe imaging method[J];Physics Experimentation;2011-01
7 SUN Pinga,b,WANG Zhonga,b,LUO Yu-hana,b,WEI Yi-wena,b(a.Department of Physics;b.Beijing Area Major Laboratory of Applied Optics, Beijing Normal University,Beijing 100875,China);Color reconstructed image of Fourier computer-generated hologram[J];Physics Experimentation;2012-10
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Ying1,XIE Jinghui1,ZHU Weili2,LIU Xueze3 (1Department of Optical Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China; 2Department of Physics, Central University for Nationalities, Beijing100081, China; 3Chongqing Mingguang Instrument Factory, Chongqing400060, China);Synthetic Holograms by Computer Assistance[J];Journal of Beijing Institute of Technology;2003-04
2 Chen Gang;Mao Youju(Chongqing University of Posts & Telecommunications);The experimental study of the liquid-crystall light valve[J];JOURNAL OF CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS;1994-01
3 Chen Bo\ \ Cheng Xiang\ \ Xie Qianli\ \ Ma Xiufang\ \ Shen Yuanhua (Department of Physics,Fudan University,Shanghai,200433,China);A NEW MODERNIZED GENERAL PHYSICS EXPERIMENT——LCLV[J];COLLEGE PHYSICS;1999-12
4 HUANG Chong1, OUYANG Yan-dong1, WU Yong-jun2, ZHAN Qian-xian2 1. Department of Physics, Shantou University, Shantou 515063, China 2. Shantou Goworld Display Co. Ltd., Shantou 515041, China;Analysis of Anti-Ultraviolet Characteristic of Liquid-Crystal Display[J];Spectroscopy and Spectral Analysis;2004-05
5 HUANG Chong, ZHOU Xue-ping, LIN Xu-sheng, OUYANG Yan-dongDepartment of Physics, Shantou University, Shantou 515063, China;Influence of Sun Radiation on Optical Properties of Liquid Crystal Display Device[J];Spectroscopy and Spectral Analysis;2006-01
6 HUANG Chong1, ZHOU Xue-ping1, OUYANG Yan-dong1, LIN Xu-sheng1, WU Yong-jun2, HUANG Yuan-ming1 1. Department of Physics, Shantou University, Shantou 515063, China 2. Shantou Goworld Display Co. Ltd., Shantou 515041, China;Study on Photoelectric Dispersion Characteristic of Liquid Crystal Light Valve[J];Spectroscopy and Spectral Analysis;2006-03
7 HUANG Chong,LIU Ji,JIANG Yan-sen,OUYANG Yan-dong Department of Physics,Shantou University,Shantou 515063,China;The Analysis of Polarized Display Characteristic of LCLV[J];Spectroscopy and Spectral Analysis;2007-03
8 YANG GUOGUANG Zuo JIAN AND WU RUO (Graduate School, University of Science and Technology of China, Beijing);Image differentiation with spatial incoherent light[J];Acta Optica Sinica;1985-01
9 Su Heng(Laboratory of Optical Information Processing,Institute of Modern Optics, Nankai University, Tianjin 300071)Yang Fangzheng; Jin Chenghai; Wang Mubing; Kang Hui(Department of Physics, Nankai University, Tianjin 300071);Measurement and Analysis on Working Properties of Liquld Crystal Light Value[J];Acta Optica Sinica;1996-06
10 Li Haifeng; Gu Peifu; Liu Xu; Tang Jinfa(Department of Optical-Electric & Scientific Instrumentaion Engineering,Zhejiang University, Hangzhou 310027);Analysis of Optical-Electronic Properties of Liquid Crystal Light Valve with CdS-CdSe Photosensor[J];Acta Optica Sinica;1996-07
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved