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Paper Abstract and Keywords
Presentation 2010-03-09 13:30
Experimental Evaluation on Dynamic Range of SOA Switch for Multi-Wavelength Optical Packet Switching
Hui Li, Hideaki Imaizumi, Takuo Tanemura, Yoshiaki Nakano, Hiroyuki Morikawa (Univ. of Tokyo.) PN2009-98
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we aim to investigate the way for wavelength scalability guarantee while applying SOA switch to MW-OPS, considering the influence caused by the non-linear phenomenon of SOA switch. Optical packet switching (OPS) with low power consumption is required for realizing ultra-high bandwidth Internet. Especially, MW-OPS has been researched recently as a promising technology to provide high capacity with less number of optical devices due to its property that wavelength-multiplexed optical packets are switched with wide-band optical switches, and SOA switches are viable for MW-OPS in terms of ultra-fast switching speed and high extinction ratio. Although SOA switches have high affinity to scalable broadcast-and-selection architecture, optical signal to noise ratio (OSNR) becomes wore due to the non-linear phenomenon for high power input signals. In this paper, in order to investigate the relationship between OSNR and the parameters such as the number of wavelengths utilized, wavelengths intervals, and the optical gain provided by SOA switch, we experimental evaluate the dynamic range of input power into SOA switch for MW-OPS. The results show that sufficient number of wavelengths could be utilized with lower gain.
Keyword (in Japanese) (See Japanese page) 
(in English) multi-wavelength optical packet switching (MW-OPS) / semiconductor optical amplifier (SOA) switch / dynamic range / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 455, PN2009-98, pp. 67-72, March 2010.
Paper # PN2009-98 
Date of Issue 2010-03-01 (PN) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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  
Conference Date 2010-03-08 - 2010-03-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Ohama Nobumoto Memorial Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic network technologies 
Paper Information
Registration To PN 
Conference Code 2010-03-PN 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Experimental Evaluation on Dynamic Range of SOA Switch for Multi-Wavelength Optical Packet Switching 
Sub Title (in English)  
Keyword(1) multi-wavelength optical packet switching (MW-OPS)  
Keyword(2) semiconductor optical amplifier (SOA) switch  
Keyword(3) dynamic range  
1st Author's Name Hui Li  
1st Author's Affiliation The University of Tokyo (Univ. of Tokyo.)
2nd Author's Name Hideaki Imaizumi  
2nd Author's Affiliation The University of Tokyo (Univ. of Tokyo.)
3rd Author's Name Takuo Tanemura  
3rd Author's Affiliation The University of Tokyo (Univ. of Tokyo.)
4th Author's Name Yoshiaki Nakano  
4th Author's Affiliation The University of Tokyo (Univ. of Tokyo.)
5th Author's Name Hiroyuki Morikawa  
5th Author's Affiliation The University of Tokyo (Univ. of Tokyo.)
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Date Time 2010-03-09 13:30:00 
Presentation Time 25 
Registration for PN 
Paper # IEICE-PN2009-98 
Volume (vol) IEICE-109 
Number (no) no.455 
Page pp.67-72 
#Pages IEICE-6 
Date of Issue IEICE-PN-2010-03-01 

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