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| Presentation | 2018-07-31 15:00 Design of two-dimensional phononic crystal in silicone and its application to GRIN lens Midou Hoshika, Kensuke Manabe, Kenji Tsuruta (Okayama Univ)  US2018-37 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | By using transparent solid silicone (PDMS) as a structural medium, design and propagation analysis of a phononic structure with high spatial design freedom and capable of wavefront visualization was performed. By visualization experiments based on the Fresnel method, we confirmed the wavefront of the mode-controlled propagation wave in the acoustic waveguide. And we designed the acoustic wave waveguide using the defect mode in the phononic crystal. We also designed a GRIN acoustic wave lens using multilayered phononic crystals with refractive index distribution (GRIN). | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Acoustic waveguide / Phononic crystal / PDMS / GRIN lens / FEA / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 167, US2018-37, pp. 31-34, July 2018. | |
| Paper # | US2018-37 | |
| Date of Issue | 2018-07-24 (US) | |
| 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 | US2018-37 |
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| Conference Information | |
| Committee | US |
| Conference Date | 2018-07-31 - 2018-07-31 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Kyoto Institute of Technology |
| Paper Information | |
| Registration To | US |
| Conference Code | 2018-07-US |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of two-dimensional phononic crystal in silicone and its application to GRIN lens |
| Sub Title (in English) | |
| Keyword(1) | Acoustic waveguide |
| Keyword(2) | Phononic crystal |
| Keyword(3) | PDMS |
| Keyword(4) | GRIN lens |
| Keyword(5) | FEA |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Midou Hoshika |
| 1st Author's Affiliation | Okayama University (Okayama Univ) |
| 2nd Author's Name | Kensuke Manabe |
| 2nd Author's Affiliation | Okayama University (Okayama Univ) |
| 3rd Author's Name | Kenji Tsuruta |
| 3rd Author's Affiliation | Okayama University (Okayama Univ) |
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| Speaker | Author-1 |
| Date Time | 2018-07-31 15:00:00 |
| Presentation Time | 25 minutes |
| Registration for | US |
| Paper # | US2018-37 |
| Volume (vol) | vol.118 |
| Number (no) | no.167 |
| Page | pp.31-34 |
| #Pages | 4 |
| Date of Issue | 2018-07-24 (US) |
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