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| Presentation | 2011-01-28 14:30 Switching property of 3D-MEMS optical switch Naru Nemoto, Masato Mizukami, Yuko Kawajiri, Johji Yamaguchi (NTT)  PN2010-50 OPE2010-163 LQE2010-148 Link to ES Tech. Rep. Archives: OPE2010-163 LQE2010-148 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | 3D-MEMS optical switches offer low power consumption and high switching capacity. We developed a prototype 128 x 128-port 3D-MEMS optical switch. The optical switch needs to adjust the angle of the mirror, which is a deflection device, when ambient temperature changes. The switch we developed implements a feedback algorithm that controls mirror tilt angles for fast and accurate optimization of the optical power at switching action. The parameters of the feedback algorithm were determined from the nonlinear voltage-angle characteristics of the mirrors. The switching time is within 50 ms at all switching paths, with the switch module which implements the feedback algorithm. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MEMS / Optical switch / mirror / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 395, OPE2010-163, pp. 133-136, Jan. 2011. | |
| Paper # | OPE2010-163 | |
| Date of Issue | 2011-01-20 (PN, 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 | PN2010-50 OPE2010-163 LQE2010-148 Link to ES Tech. Rep. Archives: OPE2010-163 LQE2010-148 |
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| Conference Information | |
| Committee | OPE EMT LQE PN IEE-EMT |
| Conference Date | 2011-01-27 - 2011-01-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OPE |
| Conference Code | 2011-01-OPE-EMT-LQE-PN-EMT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Switching property of 3D-MEMS optical switch |
| Sub Title (in English) | |
| Keyword(1) | MEMS |
| Keyword(2) | Optical switch |
| Keyword(3) | mirror |
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| 1st Author's Name | Naru Nemoto |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 2nd Author's Name | Masato Mizukami |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 3rd Author's Name | Yuko Kawajiri |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 4th Author's Name | Johji Yamaguchi |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
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| Speaker | Author-1 |
| Date Time | 2011-01-28 14:30:00 |
| Presentation Time | 25 minutes |
| Registration for | OPE |
| Paper # | PN2010-50, OPE2010-163, LQE2010-148 |
| Volume (vol) | vol.110 |
| Number (no) | no.394(PN), no.395(OPE), no.396(LQE) |
| Page | pp.133-136 |
| #Pages | 4 |
| Date of Issue | 2011-01-20 (PN, OPE, LQE) |
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