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Paper Abstract and Keywords
Presentation 2019-05-13 16:50
[Special Invited Talk] Phase-retrieving Coherent Detection by a High-speed Photodetector Array
Yuki Yoshida, Toshimasa Umezawa, Atsushi Kanno, Naokatsu Yamamoto (NICT) OCS2019-8 OPE2019-8 LQE2019-8
Abstract (in Japanese) (See Japanese page) 
(in English) A novel coherent detection technique based on phase retrieval is introduced. A 2-D arrayed photodetector with a novel discreteness-aware phase-retrieval algorithm enables coherent detection of 10-Gbaud polarization multiplexed QPSK signals without using any local lights, polarization beam splitters, or optical 90-degree hybrids.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical coherent detection / Phase retrieval / Photodetector array / / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 23, OPE2019-8, pp. 29-34, May 2019.
Paper # OPE2019-8 
Date of Issue 2019-05-06 (OCS, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 OCS2019-8 OPE2019-8 LQE2019-8

Conference Information
Committee LQE OCS OPE  
Conference Date 2019-05-13 - 2019-05-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OPE 
Conference Code 2019-05-LQE-OCS-OPE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Phase-retrieving Coherent Detection by a High-speed Photodetector Array 
Sub Title (in English)  
Keyword(1) Optical coherent detection  
Keyword(2) Phase retrieval  
Keyword(3) Photodetector array  
1st Author's Name Yuki Yoshida  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Toshimasa Umezawa  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
3rd Author's Name Atsushi Kanno  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
4th Author's Name Naokatsu Yamamoto  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Date Time 2019-05-13 16:50:00 
Presentation Time 25 
Registration for OPE 
Paper # IEICE-OCS2019-8,IEICE-OPE2019-8,IEICE-LQE2019-8 
Volume (vol) IEICE-119 
Number (no) no.22(OCS), no.23(OPE), no.24(LQE) 
Page pp.29-34 
#Pages IEICE-6 
Date of Issue IEICE-OCS-2019-05-06,IEICE-OPE-2019-05-06,IEICE-LQE-2019-05-06 

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