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Paper Abstract and Keywords
Presentation 2013-01-24 09:50
Experiment of Coherent Optical BPSK Signal Regeneration -- Coherent Opto-Electronic Regenerator Using Injection Locking --
Koich Nagata, Shingo Managaki, Shuhei Tanaka (Osaka Univ.), Masayuki Matsumoto (Wakayama Univ.) PN2012-36 OPE2012-145 LQE2012-137 EST2012-72 MWP2012-54
Abstract (in Japanese) (See Japanese page) 
(in English) We propose a simple coherent opto-electronic BPSK signal regenerator and experimentally evaluate its noise suppression capability. In the regenerator, coherent detection using an injection-locked semiconductor laser as a local oscillator converts the BPSK signal into a bipolar electrical signal. The electrical signal drives a Mach-Zehnder modulator after being amplified by a limiting amplifier and generates a noise-suppressed BPSK signal. The local oscillator is used as a light source for the output BPSK signal. We confirm penalty improvement larger than 7dB by the regenerator at an input OSNR of 13dB/0.1nm for 10Gb/s RZ-DPSK signal regeneration experiment.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical Fiber Communication / Signal Regeneration / Phase Modulation / Injection Locking / Coherent Detection / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 399, OPE2012-145, pp. 13-17, Jan. 2013.
Paper # OPE2012-145 
Date of Issue 2013-01-17 (PN, OPE, LQE, EST, MWP) 
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 PN2012-36 OPE2012-145 LQE2012-137 EST2012-72 MWP2012-54

Conference Information
Committee PN EMT LQE OPE MWP EST IEE-EMT  
Conference Date 2013-01-24 - 2013-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Univ. (Suita) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic integrated circuits and devices, swtiching, PLC, fiber devices, waveguide analysis, and others 
Paper Information
Registration To OPE 
Conference Code 2013-01-PN-EMT-LQE-OPE-MWP-EST-EMT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Experiment of Coherent Optical BPSK Signal Regeneration 
Sub Title (in English) Coherent Opto-Electronic Regenerator Using Injection Locking 
Keyword(1) Optical Fiber Communication  
Keyword(2) Signal Regeneration  
Keyword(3) Phase Modulation  
Keyword(4) Injection Locking  
Keyword(5) Coherent Detection  
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Keyword(7)  
Keyword(8)  
1st Author's Name Koich Nagata  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Shingo Managaki  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Shuhei Tanaka  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Masayuki Matsumoto  
4th Author's Affiliation Wakayama University (Wakayama Univ.)
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Speaker Author-1 
Date Time 2013-01-24 09:50:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # PN2012-36, OPE2012-145, LQE2012-137, EST2012-72, MWP2012-54 
Volume (vol) vol.112 
Number (no) no.398(PN), no.399(OPE), no.400(LQE), no.401(EST), no.402(MWP) 
Page pp.13-17 
#Pages 5 
Date of Issue 2013-01-17 (PN, OPE, LQE, EST, MWP) 

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