| Paper Abstract and Keywords |
| Presentation |
2014-07-11 15:20
Spatiotemporal separation of two kinds of Na emission in sonoluminescence Ryota Nakajima, Pak-Kon Choi (Meiji Univ.) US2014-30 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Sonoluminescence spectrum of the Na atoms revealed that the Na line consists of two components, one of which is broadened component which are shifted from original D lines, and the other is unshifted narrow component. We spatially separated continuum, the narrow and broad components by capturing sonoluminescence images using different optical filters. We also temporally separated these components by measuring light pulses which transmitted through the filters and detected with two photomultipliers and a fast sampling oscilloscope. The timing of light pulses and light emitting distribution were different between the broadened and narrow components and also between continuum and Na component. These results conclusively show that the continuum, the broadened component and narrow component of Na emission are originated from different bubble populations. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
sonoluminescence / Na emission / continuum spectrum / line broadening / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 114, no. 137, US2014-30, pp. 25-30, July 2014. |
| Paper # |
US2014-30 |
| Date of Issue |
2014-07-04 (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 |
US2014-30 |
| Conference Information |
| Committee |
US |
| Conference Date |
2014-07-11 - 2014-07-11 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kyoto Electronics, Tokyo sales Office |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Material Proparty, General |
| Paper Information |
| Registration To |
US |
| Conference Code |
2014-07-US |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Spatiotemporal separation of two kinds of Na emission in sonoluminescence |
| Sub Title (in English) |
|
| Keyword(1) |
sonoluminescence |
| Keyword(2) |
Na emission |
| Keyword(3) |
continuum spectrum |
| Keyword(4) |
line broadening |
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| 1st Author's Name |
Ryota Nakajima |
| 1st Author's Affiliation |
Meiji University (Meiji Univ.) |
| 2nd Author's Name |
Pak-Kon Choi |
| 2nd Author's Affiliation |
Meiji University (Meiji Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2014-07-11 15:20:00 |
| Presentation Time |
25 minutes |
| Registration for |
US |
| Paper # |
US2014-30 |
| Volume (vol) |
vol.114 |
| Number (no) |
no.137 |
| Page |
pp.25-30 |
| #Pages |
6 |
| Date of Issue |
2014-07-04 (US) |