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| Presentation | 2007-11-27 16:55 Analysis of Smith-Purcell radiation in optical region Shinpei Taga, Koji Inafune, Eiichi Sano (Hokkaido Univ.)  ED2007-194 Link to ES Tech. Rep. Archives: ED2007-194 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Smith-Purcell radiation (SPR), emitted when an electron beam is traveling above a metallic grating, has attracted a lot of attention as a source of electromagnetic (EM) radiation in the millimeter to visible spectrum. We conducted a theoretical investigation of SPR in the optical region using a two-dimensional finite-difference time-domain (FDTD) method.The permittivity of metal was represented using the Drude model. During the simulation, we observed three types of EM radiations when an electron bunch passes above a metal grating. We think these three types of EM radiation were basic SPR,original surface plasmon polariton (SPP), and mimic-SPP, caused by the periodic grating structure. Our observations were in accordance with analytical models of original SPP and mimic-SPP EM radiation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Smith-Purcell radiation / grating / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 355, ED2007-194, pp. 39-43, Nov. 2007. | |
| Paper # | ED2007-194 | |
| Date of Issue | 2007-11-20 (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 | ED2007-194 Link to ES Tech. Rep. Archives: ED2007-194 |
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| Conference Information | |
| Committee | ED |
| Conference Date | 2007-11-27 - 2007-11-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Univ. Research Institute of Electrical Communication |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ED |
| Conference Code | 2007-11-ED |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Smith-Purcell radiation in optical region |
| Sub Title (in English) | |
| Keyword(1) | Smith-Purcell radiation |
| Keyword(2) | grating |
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| 1st Author's Name | Shinpei Taga |
| 1st Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name | Koji Inafune |
| 2nd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name | Eiichi Sano |
| 3rd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
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| Speaker | Author-1 |
| Date Time | 2007-11-27 16:55:00 |
| Presentation Time | 25 minutes |
| Registration for | ED |
| Paper # | ED2007-194 |
| Volume (vol) | vol.107 |
| Number (no) | no.355 |
| Page | pp.39-43 |
| #Pages | 5 |
| Date of Issue | 2007-11-20 (ED) |
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