Paper Abstract and Keywords |
Presentation |
2009-05-22 11:40
A Study on the Offset Crossing Structure Reducing Loss and Crosstalk of the Si Wire Waveguide Daiki Tanaka, Yuichiro Ikuma, Hiroyuki Tsuda (Keio Univ.) LQE2009-8 Link to ES Tech. Rep. Archives: LQE2009-8 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We proposed novel offset crossing structure reducing loss and crosstalk of the Si wire waveguide. We analyzed the properties of this structure for both TE and TM modes by 2-D FDTD simulation. By optimizing the offset crossing structure with an angle of 20 degrees, a transmission loss of 0.06 dB and crosstalk of -44.5 dB was achieved for TE mode. A transmission loss of 0.07 dB and crosstalk of -49.5 dB was also achieved for TM mode. Low loss, compact crossing obtained in this research is very useful for large-scale optical switches and dense optical wiring. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Si Wire Waveguide / Crossing / Optical Circuit / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 49, LQE2009-8, pp. 39-42, May 2009. |
Paper # |
LQE2009-8 |
Date of Issue |
2009-05-15 (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 |
LQE2009-8 Link to ES Tech. Rep. Archives: LQE2009-8 |
Conference Information |
Committee |
LQE |
Conference Date |
2009-05-22 - 2009-05-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kanazawa Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Quantum Optics, Nonlinear Optics, Ultra-high-speed Phenomenon, etc |
Paper Information |
Registration To |
LQE |
Conference Code |
2009-05-LQE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on the Offset Crossing Structure Reducing Loss and Crosstalk of the Si Wire Waveguide |
Sub Title (in English) |
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Si Wire Waveguide |
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Crossing |
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Optical Circuit |
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1st Author's Name |
Daiki Tanaka |
1st Author's Affiliation |
Keio University (Keio Univ.) |
2nd Author's Name |
Yuichiro Ikuma |
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Keio University (Keio Univ.) |
3rd Author's Name |
Hiroyuki Tsuda |
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Keio University (Keio Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-05-22 11:40:00 |
Presentation Time |
25 minutes |
Registration for |
LQE |
Paper # |
LQE2009-8 |
Volume (vol) |
vol.109 |
Number (no) |
no.49 |
Page |
pp.39-42 |
#Pages |
4 |
Date of Issue |
2009-05-15 (LQE) |
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