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Paper Abstract and Keywords
Presentation 2024-01-12 10:20
Experimental Demonstration of 1200-km Transmission of a 4096-ary Eigenvalue-modulated Signal
Ryotaro Harada (Osaka Univ.), Tsuyoshi Yoshida (Mitsubishi Electric Corporation), Daisuke Hisano, Akihiro Maruta, Ken Mishina (Osaka Univ.) OCS2023-64
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, optical eigenvalue communication based on inverse scattering transform has attracted much attention because the optical eigenvalues are not affected by nonlinear distortion. We have proposed a mul- tilevel modulation scheme using on-off states of eigenvalues and reported the feasibility of the 50-km transmission of the 4096-ary eigenvalue-modulated signal. In this paper, we propose to apply a neural network demodulator and soft-decision forward error correction to the 4096-ary eigenvalue-modulated signal to extend the transmission distance. Finally, we experimentally demonstrate an error-free transmission over 1200 km of the 4096-ary eigenval- ue-modulated signal using the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) Eigenvalue transmission / multilevel modulation scheme / neural network / soft-decision forward error correction / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 330, OCS2023-64, pp. 37-42, Jan. 2024.
Paper # OCS2023-64 
Date of Issue 2024-01-04 (OCS) 
ISSN 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 OCS2023-64

Conference Information
Committee OCS CS  
Conference Date 2024-01-11 - 2024-01-12 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OCS 
Conference Code 2024-01-OCS-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Experimental Demonstration of 1200-km Transmission of a 4096-ary Eigenvalue-modulated Signal 
Sub Title (in English)  
Keyword(1) Eigenvalue transmission  
Keyword(2) multilevel modulation scheme  
Keyword(3) neural network  
Keyword(4) soft-decision forward error correction  
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Keyword(6)  
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1st Author's Name Ryotaro Harada  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Tsuyoshi Yoshida  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corporation)
3rd Author's Name Daisuke Hisano  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Akihiro Maruta  
4th Author's Affiliation Osaka University (Osaka Univ.)
5th Author's Name Ken Mishina  
5th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2024-01-12 10:20:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2023-64 
Volume (vol) vol.123 
Number (no) no.330 
Page pp.37-42 
#Pages 6 
Date of Issue 2024-01-04 (OCS) 

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