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Paper Abstract and Keywords
Presentation 2010-10-22 10:30
Electro-Holography with Phase Modulation Type Liquid Crystal Display and Special-Purpose Computer for Phase Hologram
Hiroki Uehara, Daichi Hirai, Hiroki Kagajo (Chiba Univ.), Yasuyuki Ichihashi (NICT), Tomoyoshi Shimobaba, Nobuyuki Masuda, Tomoyoshi Ito (Chiba Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) There are an amplitude modulation type and a phase modulation type in the hologram. Recently, not only the amplitude modulation type liquid crystal display but also the phase modulation type has come to be seen. Then, we constructed the electro-holography system with the phase modulation type liquid crystal display, and compared the current amplitude electro-holography. The phase hologram with high diffraction efficiency has produced an excellent result. The reconstructed image is bright even if the gray level is increased, and all amount of information of the liquid crystal display can be used – 256 gray levels. Currently, we are designing the special purpose computer for the phase hologram.
Keyword (in Japanese) (See Japanese page) 
(in English) Electro-Holography / Computer-Generated Hologram / Phase Hologram / Special-Purpose Computer / / / /  
Reference Info. ITE Tech. Rep., vol. 34, no. 43, 3DIT2010-65, pp. 13-16, Oct. 2010.
Paper # 3DIT2010-65 
Date of Issue 2010-10-15 (IST, IDY, 3DIT) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee 3DIT IDY IST  
Conference Date 2010-10-22 - 2010-10-22 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To 3DIT 
Conference Code 2010-10-3DIT-IDY-IST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Electro-Holography with Phase Modulation Type Liquid Crystal Display and Special-Purpose Computer for Phase Hologram 
Sub Title (in English)  
Keyword(1) Electro-Holography  
Keyword(2) Computer-Generated Hologram  
Keyword(3) Phase Hologram  
Keyword(4) Special-Purpose Computer  
1st Author's Name Hiroki Uehara  
1st Author's Affiliation Chiba University (Chiba Univ.)
2nd Author's Name Daichi Hirai  
2nd Author's Affiliation Chiba University (Chiba Univ.)
3rd Author's Name Hiroki Kagajo  
3rd Author's Affiliation Chiba University (Chiba Univ.)
4th Author's Name Yasuyuki Ichihashi  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
5th Author's Name Tomoyoshi Shimobaba  
5th Author's Affiliation Chiba University (Chiba Univ.)
6th Author's Name Nobuyuki Masuda  
6th Author's Affiliation Chiba University (Chiba Univ.)
7th Author's Name Tomoyoshi Ito  
7th Author's Affiliation Chiba University (Chiba Univ.)
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Date Time 2010-10-22 10:30:00 
Presentation Time 30 
Registration for 3DIT 
Paper # ITE-IST2010-51,ITE-IDY2010-62,ITE-3DIT2010-65 
Volume (vol) ITE-34 
Number (no) no.43 
Page pp.13-16 
#Pages ITE-4 
Date of Issue ITE-IST-2010-10-15,ITE-IDY-2010-10-15,ITE-3DIT-2010-10-15 

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