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Paper Abstract and Keywords
Presentation 2017-06-16 15:00
Receiver-sensitivity Analyses of the Stokes Analyzer Demodulating Dual-polarization PAM Signals
Kazuro Kikuchi (NIAD-QE) OCS2017-19
Abstract (in Japanese) (See Japanese page) 
(in English) We can demodulate the dual-polarization pulse-amplitude-modulation (DP-PAM) signal with direct detection, where the Stokes analyzer and digital signal processing (DSP) are introduced. After describing the principle of operation of the Stokes analyzer and its applications to optical communication receivers, this paper discusses the novel configuration of the Stokes analyzer and DSP, which maximizes the receiver sensitivity. Next, we evaluate the bit-error rate (BER) performance of the DP-PAM4 signal at the symbol rate of 25 Gbaud (100 Gbit/s) through intensive computer simulations. The simulation results show that the power penalty owing to the polarization demultiplexing process is as small as 3.5 dB in the unbalanced configuration of the Stokes analyzer, whereas that in the balanced configuration is 5 dB. Thus, our receiver is a promising candidate for short/medium-reach 100-Gbit/s applications.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical fiber communications / Stokes analyzer / Polarization multiplexing / Multi-level modulation / Digital signal processing / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 87, OCS2017-19, pp. 45-50, June 2017.
Paper # OCS2017-19 
Date of Issue 2017-06-08 (OCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee PN NS OCS  
Conference Date 2017-06-15 - 2017-06-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Akita Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OCS 
Conference Code 2017-06-PN-NS-OCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Receiver-sensitivity Analyses of the Stokes Analyzer Demodulating Dual-polarization PAM Signals 
Sub Title (in English)  
Keyword(1) Optical fiber communications  
Keyword(2) Stokes analyzer  
Keyword(3) Polarization multiplexing  
Keyword(4) Multi-level modulation  
Keyword(5) Digital signal processing  
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1st Author's Name Kazuro Kikuchi  
1st Author's Affiliation National Institution for Academic Degrees and Quality Enhancement of Higher Education (NIAD-QE)
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Speaker Author-1 
Date Time 2017-06-16 15:00:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2017-19 
Volume (vol) vol.117 
Number (no) no.87 
Page pp.45-50 
#Pages
Date of Issue 2017-06-08 (OCS) 


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