Paper Abstract and Keywords |
Presentation |
2020-01-30 12:35
Influence of Fractal Structure on Optical Properties Yoshihisa Fujita (Ritsumeikan Univ.), Hiroaki Nakamura (NIFS) PN2019-38 EMT2019-78 MWP2019-52 Link to ES Tech. Rep. Archives: EMT2019-78 MWP2019-52 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The fuzzy structure is generated by the helium irradiation. Although the fuzz structure has the potential as a new absorber, it is not enough to investigate the optical properties for the complicated shape. Hence, the optical properties are investigated using a numerical simulation. It is known that the fractal dimension of the fuzzy structure is 2.3–2.6. Therefore, the fractal structure is simplified by geometric modeling that used a fractal structure. The simulation results are shown in good agreement between the optical properties of the fuzzy structure and the fractal pyramid. On the other hand, Menger’s sponge is not suitable for the geometric modeling of the fuzzy structure because of the increment of the reflectance. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
FDTD method / Fractal structure / Fuzzy structure / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 403, EMT2019-78, pp. 17-20, Jan. 2020. |
Paper # |
EMT2019-78 |
Date of Issue |
2020-01-23 (PN, EMT, MWP) |
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 |
PN2019-38 EMT2019-78 MWP2019-52 Link to ES Tech. Rep. Archives: EMT2019-78 MWP2019-52 |
Conference Information |
Committee |
MWP PN EMT PEM IEE-EMT |
Conference Date |
2020-01-30 - 2020-01-31 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Dosisha Univ. |
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Paper Information |
Registration To |
EMT |
Conference Code |
2020-01-MWP-PN-EMT-PEM-EMT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Influence of Fractal Structure on Optical Properties |
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FDTD method |
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Fractal structure |
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Fuzzy structure |
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1st Author's Name |
Yoshihisa Fujita |
1st Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
2nd Author's Name |
Hiroaki Nakamura |
2nd Author's Affiliation |
National Institute for Fusion Science (NIFS) |
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Speaker |
Author-1 |
Date Time |
2020-01-30 12:35:00 |
Presentation Time |
25 minutes |
Registration for |
EMT |
Paper # |
PN2019-38, EMT2019-78, MWP2019-52 |
Volume (vol) |
vol.119 |
Number (no) |
no.402(PN), no.403(EMT), no.404(MWP) |
Page |
pp.17-20 |
#Pages |
4 |
Date of Issue |
2020-01-23 (PN, EMT, MWP) |
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