Paper Abstract and Keywords |
Presentation |
2017-12-08 09:00
Investigation of influence of symbol size and tilt angle of measurement reference beam in SQAM signal demodulation by phase-shift embedding method Tatsuki Yamamoto, Kazutaka Kanno, Masatoshi Bunsen (Fukuoka Univ.) MR2017-36 Link to ES Tech. Rep. Archives: MR2017-36 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Spatial Quadrature Amplitude Modulation (SQAM) modulates the spatial phase and intensity of the signal beam, and attracts attention as a signal modulation method for large capacity holographic data storage. We have proposed the phase-shift embedding technique to demodulate the SQAM signal with single shot interferogram capturing. In this paper, we investigate the improvement of the accuracy of SQAM signal demodulation with the phase-shift embedding method by numerical simulation and optical experiment. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Holographic Data Storage / Spatial Quadrature Amplitude Modulation / Phase-shifting Interferometry / Phase-shift embedding method / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, Dec. 2017. |
Paper # |
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Date of Issue |
2017-11-30 (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 |
MR2017-36 Link to ES Tech. Rep. Archives: MR2017-36 |
Conference Information |
Committee |
MRIS ITE-MMS |
Conference Date |
2017-12-07 - 2017-12-08 |
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 |
2017-12-MR-MMS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Investigation of influence of symbol size and tilt angle of measurement reference beam in SQAM signal demodulation by phase-shift embedding method |
Sub Title (in English) |
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Keyword(1) |
Holographic Data Storage |
Keyword(2) |
Spatial Quadrature Amplitude Modulation |
Keyword(3) |
Phase-shifting Interferometry |
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Phase-shift embedding method |
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1st Author's Name |
Tatsuki Yamamoto |
1st Author's Affiliation |
Fukuoka University (Fukuoka Univ.) |
2nd Author's Name |
Kazutaka Kanno |
2nd Author's Affiliation |
Fukuoka University (Fukuoka Univ.) |
3rd Author's Name |
Masatoshi Bunsen |
3rd Author's Affiliation |
Fukuoka University (Fukuoka Univ.) |
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Speaker |
Author-1 |
Date Time |
2017-12-08 09:00:00 |
Presentation Time |
20 minutes |
Registration for |
MRIS |
Paper # |
MR2017-36 |
Volume (vol) |
vol.117 |
Number (no) |
no.338 |
Page |
pp.57-62 |
#Pages |
6 |
Date of Issue |
2017-11-30 (MR) |