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Paper Abstract and Keywords
Presentation 2019-10-17 17:10
Optical comparator for two-successive QPSK signal based on silicon photonics technology
Yohei Aikawa (NIT (KOSEN), Okinawa College) OCS2019-39 OPE2019-77 LQE2019-55
Abstract (in Japanese) (See Japanese page) 
(in English) Optical comparators have the potential to improve the power consumption of optical communication systems, as they directly perform the required operations in the optical domain. The author has recently been engaged in optical signal processing, and previously demonstrated optical comparison operation for QPSK-modulated signal. However, the device has a limitation that requires integration into an actual system. In this paper, the author proposed an integrated optical comparator which is based on silicon photonics technology, and experimentally demonstrated their performance at 10 Gbaud.
Keyword (in Japanese) (See Japanese page) 
(in English) optical signal processing / silicon photonics / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 229, OCS2019-39, pp. 65-68, Oct. 2019.
Paper # OCS2019-39 
Date of Issue 2019-10-10 (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 OCS2019-39 OPE2019-77 LQE2019-55

Conference Information
Committee OCS LQE OPE  
Conference Date 2019-10-17 - 2019-10-18 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To OCS 
Conference Code 2019-10-OCS-LQE-OPE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Optical comparator for two-successive QPSK signal based on silicon photonics technology 
Sub Title (in English)  
Keyword(1) optical signal processing  
Keyword(2) silicon photonics  
1st Author's Name Yohei Aikawa  
1st Author's Affiliation National Institute of Technology (KOSEN), Okinawa College (NIT (KOSEN), Okinawa College)
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Date Time 2019-10-17 17:10:00 
Presentation Time 25 
Registration for OCS 
Paper # IEICE-OCS2019-39,IEICE-OPE2019-77,IEICE-LQE2019-55 
Volume (vol) IEICE-119 
Number (no) no.229(OCS), no.230(OPE), no.231(LQE) 
Page pp.65-68 
#Pages IEICE-4 
Date of Issue IEICE-OCS-2019-10-10,IEICE-OPE-2019-10-10,IEICE-LQE-2019-10-10 

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