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Paper Abstract and Keywords
Presentation 2016-12-08 15:20
Detection method of complex amplitude of reconstructed signal beam in intensity- and phase-modulated holographic data storage
Masatoshi Bunsen (Fukuoka Univ.), Keishiro Yoshidomi, Tatsuki Yamamoto (Grad. School of Eng., Fukuoka Univ.), Kazutaka Kanno (Fukuoka Univ.) MR2016-33
Abstract (in Japanese) (See Japanese page) 
(in English) Spatial Quadrature Amplitude Modulation (SQAM) in which the spatial phase of the signal beam is modulated in addition to the spatial intensity is expected as a signal modulation method to increase the storage capacity of the holographic data storage. In this paper, we numerically and experimentally investigate the detection accuracy of the intensity and the phase of SQAM signal beam with several detection and demodulation methods which we have suggested.
Keyword (in Japanese) (See Japanese page) 
(in English) Holographic Data Storage / Quadrature Amplitude Modulation / Phase-shifting Interferometry / Phase-shift embedding method / Transport of Intensity Equation / / /  
Reference Info. IEICE Tech. Rep., vol. 116, Dec. 2016.
Paper #  
Date of Issue 2016-12-01 (MR) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF MR2016-33

Conference Information
Committee MRIS ITE-MMS  
Conference Date 2016-12-08 - 2016-12-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Ehime Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal Processing, etc. 
Paper Information
Registration To MRIS 
Conference Code 2016-12-MR-MMS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Detection method of complex amplitude of reconstructed signal beam in intensity- and phase-modulated holographic data storage 
Sub Title (in English)  
Keyword(1) Holographic Data Storage  
Keyword(2) Quadrature Amplitude Modulation  
Keyword(3) Phase-shifting Interferometry  
Keyword(4) Phase-shift embedding method  
Keyword(5) Transport of Intensity Equation  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Masatoshi Bunsen  
1st Author's Affiliation Fukuoka University (Fukuoka Univ.)
2nd Author's Name Keishiro Yoshidomi  
2nd Author's Affiliation Graduate School of Engineering, Fukuoka University (Grad. School of Eng., Fukuoka Univ.)
3rd Author's Name Tatsuki Yamamoto  
3rd Author's Affiliation Graduate School of Engineering, Fukuoka University (Grad. School of Eng., Fukuoka Univ.)
4th Author's Name Kazutaka Kanno  
4th Author's Affiliation Fukuoka University (Fukuoka Univ.)
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Speaker Author-1 
Date Time 2016-12-08 15:20:00 
Presentation Time 25 minutes 
Registration for MRIS 
Paper # MR2016-33 
Volume (vol) vol.116 
Number (no) no.348 
Page pp.21-26 
#Pages 6 
Date of Issue 2016-12-01 (MR) 

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