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Paper Abstract and Keywords
Presentation 2004-12-14 15:20
Fiber Coupling Module Using Feed Back Control System
Mitsunori Iima, Yoshimi Obara, Shinji Tsukamoto, Tomohiro Fujita, Masahiro Fushimi, Shinichi Arai, Atsushi Ichikawa, Akira Arimoto (PENTAX) Link to ES Tech. Rep. Archives: OPE2004-179
Abstract (in Japanese) (See Japanese page) 
(in English) We propose a new optical coupling system, where position of an optical axis from LD to optical fiber is tuned by active feedback control. We have been studying 2 kinds of method to detect the feedback control signal. This system does not need fine mechanical alignment and welding. Therefore, it works to shorten manufacturing time in the mass production. The system is also free from long-term optical power change caused by optical components displacement with environmental variation in temperature and oscillation.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical transceiver / Negative Feedback / Optical coupling / / / / /  
Reference Info. IEICE Tech. Rep., vol. 104, no. 507, OPE2004-179, pp. 27-31, Dec. 2004.
Paper # OPE2004-179 
Date of Issue 2004-12-07 (OPE) 
ISSN Print edition: ISSN 0913-5685
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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 Link to ES Tech. Rep. Archives: OPE2004-179

Conference Information
Committee OPE  
Conference Date 2004-12-14 - 2004-12-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Optical passive components and fibers, and others 
Paper Information
Registration To OPE 
Conference Code 2004-12-OPE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fiber Coupling Module Using Feed Back Control System 
Sub Title (in English)  
Keyword(1) Optical transceiver  
Keyword(2) Negative Feedback  
Keyword(3) Optical coupling  
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1st Author's Name Mitsunori Iima  
1st Author's Affiliation PENTAX Corporation (PENTAX)
2nd Author's Name Yoshimi Obara  
2nd Author's Affiliation PENTAX Corporation (PENTAX)
3rd Author's Name Shinji Tsukamoto  
3rd Author's Affiliation PENTAX Corporation (PENTAX)
4th Author's Name Tomohiro Fujita  
4th Author's Affiliation PENTAX Corporation (PENTAX)
5th Author's Name Masahiro Fushimi  
5th Author's Affiliation PENTAX Corporation (PENTAX)
6th Author's Name Shinichi Arai  
6th Author's Affiliation PENTAX Corporation (PENTAX)
7th Author's Name Atsushi Ichikawa  
7th Author's Affiliation PENTAX Corporation (PENTAX)
8th Author's Name Akira Arimoto  
8th Author's Affiliation PENTAX Corporation (PENTAX)
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Speaker Author-1 
Date Time 2004-12-14 15:20:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # OPE2004-179 
Volume (vol) vol.104 
Number (no) no.507 
Page pp.27-31 
#Pages
Date of Issue 2004-12-07 (OPE) 


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