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Paper Abstract and Keywords
Presentation 2009-01-30 14:50
Development of the switching-control algorithm of MEMS mirrors
Masato Mizukami, Naru Nemoto, Johji Yamaguchi (NTT) PN2008-71 OPE2008-174 LQE2008-171 Link to ES Tech. Rep. Archives: OPE2008-174 LQE2008-171
Abstract (in Japanese) (See Japanese page) 
(in English) A switching-control algorithm is necessary in order to connect the optical paths between input and output ports by using MEMS mirrors in a free-space optical system. We propose a new search algorithm that finds the maximum optical power by using the motion control technique of MEMS mirrors. We apply the algorithm to peak search control for optical path connection with maximum optical power and to the optical power stabilization control in the case of environment changes, such as temperature change. The results confirm that the algorithm is suitable for practical use.
Keyword (in Japanese) (See Japanese page) 
(in English) MEMS / Free-space optical system / Peak search algorithm / Switching control / Stabilization control / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 418, OPE2008-174, pp. 159-162, Jan. 2009.
Paper # OPE2008-174 
Date of Issue 2009-01-22 (PN, OPE, LQE) 
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)
Download PDF PN2008-71 OPE2008-174 LQE2008-171 Link to ES Tech. Rep. Archives: OPE2008-174 LQE2008-171

Conference Information
Committee PN OPE EMT LQE  
Conference Date 2009-01-29 - 2009-01-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto Institute Technology (Matsugasaki Campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OPE 
Conference Code 2009-01-PN-OPE-EMT-LQE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of the switching-control algorithm of MEMS mirrors 
Sub Title (in English)  
Keyword(1) MEMS  
Keyword(2) Free-space optical system  
Keyword(3) Peak search algorithm  
Keyword(4) Switching control  
Keyword(5) Stabilization control  
1st Author's Name Masato Mizukami  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Naru Nemoto  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Johji Yamaguchi  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Date Time 2009-01-30 14:50:00 
Presentation Time 25 
Registration for OPE 
Paper # IEICE-PN2008-71,IEICE-OPE2008-174,IEICE-LQE2008-171 
Volume (vol) IEICE-108 
Number (no) no.417(PN), no.418(OPE), no.419(LQE) 
Page pp.159-162 
#Pages IEICE-4 
Date of Issue IEICE-PN-2009-01-22,IEICE-OPE-2009-01-22,IEICE-LQE-2009-01-22 

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