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Paper Abstract and Keywords
Presentation 2014-02-28 11:35
All-Optical Modulation Format Conversion from BPSK to QPSK Using Delayed Interferometer and Pulse Shaping Filter
Yui Shinohara, Hiroki Kishikawa, Nobuo Goto, Shin-ichiro Yanagiya (Univ. of Tokushima) OCS2013-111 OFT2013-73 OPE2013-223
Abstract (in Japanese) (See Japanese page) 
(in English) Previously we proposed an all-optical modulation format conversion from DPSK to DQPSK by passiveoptical processing with a delay interferometer and reported the preliminary experimental demonstration. Flexible
employment of modulation format will be a key technology in gateway nodes and in elastic photonic networking. Optical format conversion of optical packets without using optical-to-electric and electric-to-optical conversions isindispensable to suppress power consumption at network nodes. In this report, we propose a complete conversionsystem including bandwidth control with a FBG filter and confirm the performance by computer simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Phase modulation / BPSK / QPSK / Pulse shaping filter / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 448, OPE2013-223, pp. 97-102, Feb. 2014.
Paper # OPE2013-223 
Date of Issue 2014-02-20 (OCS, OFT, OPE) 
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 OCS2013-111 OFT2013-73 OPE2013-223

Conference Information
Committee OCS OPE OFT  
Conference Date 2014-02-27 - 2014-02-28 
Place (in Japanese) (See Japanese page) 
Place (in English) nest HOTEL Naha 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OPE 
Conference Code 2014-02-OCS-OPE-OFT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) All-Optical Modulation Format Conversion from BPSK to QPSK Using Delayed Interferometer and Pulse Shaping Filter 
Sub Title (in English)  
Keyword(1) Phase modulation  
Keyword(2) BPSK  
Keyword(3) QPSK  
Keyword(4) Pulse shaping filter  
Keyword(5)  
Keyword(6)  
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1st Author's Name Yui Shinohara  
1st Author's Affiliation The University of Tokushima (Univ. of Tokushima)
2nd Author's Name Hiroki Kishikawa  
2nd Author's Affiliation The University of Tokushima (Univ. of Tokushima)
3rd Author's Name Nobuo Goto  
3rd Author's Affiliation The University of Tokushima (Univ. of Tokushima)
4th Author's Name Shin-ichiro Yanagiya  
4th Author's Affiliation The University of Tokushima (Univ. of Tokushima)
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Speaker Author-1 
Date Time 2014-02-28 11:35:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # OCS2013-111, OFT2013-73, OPE2013-223 
Volume (vol) vol.113 
Number (no) no.446(OCS), no.447(OFT), no.448(OPE) 
Page pp.57-62(OCS), pp.97-102(OFT), pp.97-102(OPE) 
#Pages 6 
Date of Issue 2014-02-20 (OCS, OFT, OPE) 

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