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| Presentation | 2014-12-23 14:10 Enhanced terahertz emission from monolayer graphene with metal mesh structure Taro Itatsu, Eiichi Sano (Hokkaido Univ.), Yuhei Yabe, Victor Ryhzii, Taiichi Otsuji (Tohoku Univ.)  ED2014-114 Link to ES Tech. Rep. Archives: ED2014-114 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In order to utilizing terahertz (THz) region, the development of compact THz oscillators is essential. We aimed at the development of a device that amplifies the THz source and previously proposed a THz amplifier combining the population inversion of graphene with the field enhancement due to the spoof surface plasmon polaritons (SPPs) induced on the surface of a metal mesh structure. In this work, we fabricated prototype THz amplifiers which exhibited extremely enhanced THz emission. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | metal mesh structure / field enhancement effect / surface plasmon / SPP / graphene / terahertz / amplifier / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 387, ED2014-114, pp. 91-96, Dec. 2014. | |
| Paper # | ED2014-114 | |
| Date of Issue | 2014-12-15 (ED) | |
| 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 | ED2014-114 Link to ES Tech. Rep. Archives: ED2014-114 |
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| Conference Information | |
| Committee | ED |
| Conference Date | 2014-12-22 - 2014-12-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ED |
| Conference Code | 2014-12-ED |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Enhanced terahertz emission from monolayer graphene with metal mesh structure |
| Sub Title (in English) | |
| Keyword(1) | metal mesh structure |
| Keyword(2) | field enhancement effect |
| Keyword(3) | surface plasmon |
| Keyword(4) | SPP |
| Keyword(5) | graphene |
| Keyword(6) | terahertz |
| Keyword(7) | amplifier |
| Keyword(8) | |
| 1st Author's Name | Taro Itatsu |
| 1st Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name | Eiichi Sano |
| 2nd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name | Yuhei Yabe |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 4th Author's Name | Victor Ryhzii |
| 4th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 5th Author's Name | Taiichi Otsuji |
| 5th Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | 1 |
| Date Time | 2014-12-23 14:10:00 |
| Presentation Time | 25 |
| Registration for | ED |
| Paper # | IEICE-ED2014-114 |
| Volume (vol) | IEICE-114 |
| Number (no) | no.387 |
| Page | pp.91-96 |
| #Pages | IEICE-6 |
| Date of Issue | IEICE-ED-2014-12-15 |
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