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Paper Abstract and Keywords
Presentation 2008-10-23 11:10
Ultra-Small Optical Switch Module Employing an 8-input and 1-output Integrated Semiconductor Optical Amplifier
Goji Nakagawa (Fujitsu Ltd.), Kyosuke Sone, Yutaka Kai (Fujitsu Labs.), Yasuhiko Aoki, Setsuo Yoshida, Shinsuke Tanaka, Seok-Hwan Jeong, Ken Morito, Susumu Kinoshita (Fujitsu Ltd.) OCS2008-52 OPE2008-95 LQE2008-64
Abstract (in Japanese) (See Japanese page) 
(in English) We realized ultra-small optical switch module using an 8-input and 1-output integrated Semiconductor Optical Amplifiers (SOAs) for high-speed and MG-SOA (Multi-Gate Semiconductor Optical Amplifier) switch system. We firstly designed special lenses that collect the tilted SOA beam and simultaneously magnify the pitch and beam size, and fabricated highly reliable optical module with hermetic sealing and laser-welding joints. The module exhibit a low-loss, a high channel crosstalk, high extinction ratio, and high-speed switching (~2.5ns), which confirmed that this module is applicable to MG-SOA switch systems.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical Switch Module / Semiconductor Optical Amplifier / Optical Coupling / Lens / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 259, OCS2008-52, pp. 29-34, Oct. 2008.
Paper # OCS2008-52 
Date of Issue 2008-10-16 (OCS, OPE, LQE) 
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 OCS2008-52 OPE2008-95 LQE2008-64

Conference Information
Committee OCS LQE OPE  
Conference Date 2008-10-23 - 2008-10-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OCS 
Conference Code 2008-10-OCS-LQE-OPE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Ultra-Small Optical Switch Module Employing an 8-input and 1-output Integrated Semiconductor Optical Amplifier 
Sub Title (in English)  
Keyword(1) Optical Switch Module  
Keyword(2) Semiconductor Optical Amplifier  
Keyword(3) Optical Coupling  
Keyword(4) Lens  
Keyword(5)  
Keyword(6)  
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1st Author's Name Goji Nakagawa  
1st Author's Affiliation Fujitsu Limited (Fujitsu Ltd.)
2nd Author's Name Kyosuke Sone  
2nd Author's Affiliation FUJITSU LABORATORIES LTD. (Fujitsu Labs.)
3rd Author's Name Yutaka Kai  
3rd Author's Affiliation FUJITSU LABORATORIES LTD. (Fujitsu Labs.)
4th Author's Name Yasuhiko Aoki  
4th Author's Affiliation Fujitsu Limited (Fujitsu Ltd.)
5th Author's Name Setsuo Yoshida  
5th Author's Affiliation Fujitsu Limited (Fujitsu Ltd.)
6th Author's Name Shinsuke Tanaka  
6th Author's Affiliation Fujitsu Limited (Fujitsu Ltd.)
7th Author's Name Seok-Hwan Jeong  
7th Author's Affiliation Fujitsu Limited (Fujitsu Ltd.)
8th Author's Name Ken Morito  
8th Author's Affiliation Fujitsu Limited (Fujitsu Ltd.)
9th Author's Name Susumu Kinoshita  
9th Author's Affiliation Fujitsu Limited (Fujitsu Ltd.)
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Speaker Author-1 
Date Time 2008-10-23 11:10:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2008-52, OPE2008-95, LQE2008-64 
Volume (vol) vol.108 
Number (no) no.259(OCS), no.260(OPE), no.261(LQE) 
Page pp.29-34 
#Pages 6 
Date of Issue 2008-10-16 (OCS, OPE, LQE) 

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