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Paper Abstract and Keywords
Presentation 2022-01-13 15:30
Analyses of Noise in Two-Mode Phase-Sensitive Optical Parametric Amplifiers
Kazuro Kikuchi (NIAD-QE) OCS2021-33
Abstract (in Japanese) (See Japanese page) 
(in English) We analyze the noise characteristics of an optical transmission system repeated by two-mode phase-sensitive optical parametric amplifiers, in which the signal and idler waves are not degenerated. For the first time, we derive a closed-form expression for the accumulated noise using the quantum-mechanical Langevin-equation approach. The derived noise formula enables us to calculate the deterioration of the noise figure due to the internal loss of the amplifier and noise characteristics of the optical-amplifier chain.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical fiber communications / Optical parametric amplifier / Quantum noise / Noise figure / Optical amplifier chain / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 320, OCS2021-33, pp. 1-6, Jan. 2022.
Paper # OCS2021-33 
Date of Issue 2022-01-06 (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 OCS2021-33

Conference Information
Committee OCS CS  
Conference Date 2022-01-13 - 2022-01-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Conference room 204A・B at KDDI Ishin-hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Core and metro system, Submarine telecommunications system, Optical access system and next generation PON, Ethernet, Optical Transport Network (OTN), Transmission monitoring and control, Design and tool for optical transmission system, Co-operation between optical and mobile, etc. 
Paper Information
Registration To OCS 
Conference Code 2022-01-OCS-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analyses of Noise in Two-Mode Phase-Sensitive Optical Parametric Amplifiers 
Sub Title (in English)  
Keyword(1) Optical fiber communications  
Keyword(2) Optical parametric amplifier  
Keyword(3) Quantum noise  
Keyword(4) Noise figure  
Keyword(5) Optical amplifier chain  
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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 2022-01-13 15:30:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2021-33 
Volume (vol) vol.121 
Number (no) no.320 
Page pp.1-6 
#Pages 6 
Date of Issue 2022-01-06 (OCS) 

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