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| Presentation | 2021-02-18 16:15 Demonstration of light localization in self-similar waveguide arrays Ryo Kikuchi, Takumi Ishikawa, Kohei Haji, Hirohito Yamada, Nobuyuki Matsuda (Tohoku Univ.)  OCS2020-44 OFT2020-60 OPE2020-81 Link to ES Tech. Rep. Archives: OPE2020-81 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Mitigating inter-core cross-talks in a closely-packed optical waveguide array is of great importance for increasing the transmission capacity of space-division multiplexing devices such as multi-core optical fibers. Recently, it was theoretically proposed that an optical waveguide array with self-similar propagation constants significantly reduces the cross-talks while inducing strongly localized propagation modes. This time, we demonstrate the localized light propagation in a self-similar one-dimensional waveguide array using silicon-wire waveguides. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | optical waveguide / silicon photonics / light localization / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 370, OPE2020-81, pp. 26-30, Feb. 2021. | |
| Paper # | OPE2020-81 | |
| Date of Issue | 2021-02-11 (OCS, OFT, OPE) | |
| ISSN | 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 | OCS2020-44 OFT2020-60 OPE2020-81 Link to ES Tech. Rep. Archives: OPE2020-81 |
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| Conference Information | |
| Committee | OPE OCS OFT |
| Conference Date | 2021-02-18 - 2021-02-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OPE |
| Conference Code | 2021-02-OPE-OCS-OFT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Demonstration of light localization in self-similar waveguide arrays |
| Sub Title (in English) | |
| Keyword(1) | optical waveguide |
| Keyword(2) | silicon photonics |
| Keyword(3) | light localization |
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| 1st Author's Name | Ryo Kikuchi |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Takumi Ishikawa |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Kohei Haji |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 4th Author's Name | Hirohito Yamada |
| 4th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 5th Author's Name | Nobuyuki Matsuda |
| 5th Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2021-02-18 16:15:00 |
| Presentation Time | 25 minutes |
| Registration for | OPE |
| Paper # | OCS2020-44, OFT2020-60, OPE2020-81 |
| Volume (vol) | vol.120 |
| Number (no) | no.368(OCS), no.369(OFT), no.370(OPE) |
| Page | pp.6-10(OCS), pp.21-25(OFT), pp.26-30(OPE) |
| #Pages | 5 |
| Date of Issue | 2021-02-11 (OCS, OFT, OPE) |
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