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Paper Abstract and Keywords
Presentation 2016-10-05 15:30
Properties of Magnetic Volumetric Hologram with Magnetic Garnet/SiO2 Multilayer Structure.
Kodai Kawazu, Zen Shirakashi, Taichi Goto, Hiroyuki Takagi, Yuichi Nakamura, Pang Boey Lim, Hironaga Uchida, Mitsuteru Inoue (TUT) CPM2016-60
Abstract (in Japanese) (See Japanese page) 
(in English) We have studied to realize magnetic hologram using a transparent polycrystalline magnetic garnet films with long-term stability. We succeeded to record and reconstruct magnetic holography using the garnet film, but the reconstructed image was unclear due to small diffraction efficiency. To improve the diffraction efficiency, we need to form deep and clear magnetic fringe. Recently, we reported that stacking structures composed of magnetic garnet and heat sink layers allow to diffuse excess heat generated in garnet layers into heat sink layers and prevent a merge of magnetic fringes. In this paper, we fabricated magnetic garnet/SiO2 multilayer structures to see the effect on diffraction efficiency. As a result, the magnetic garnet/SiO2 multilayer structure exhibited high diffraction efficiency especially under magnetic assisted conditions.
Keyword (in Japanese) (See Japanese page) 
(in English) Magnetic hologram / Thermomagnetic recording / Magnetic garnet / Multilayered structure / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 235, CPM2016-60, pp. 29-34, Oct. 2016.
Paper # CPM2016-60 
Date of Issue 2016-09-28 (CPM) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee CPM  
Conference Date 2016-10-05 - 2016-10-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CPM 
Conference Code 2016-10-CPM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Properties of Magnetic Volumetric Hologram with Magnetic Garnet/SiO2 Multilayer Structure. 
Sub Title (in English)  
Keyword(1) Magnetic hologram  
Keyword(2) Thermomagnetic recording  
Keyword(3) Magnetic garnet  
Keyword(4) Multilayered structure  
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Keyword(6)  
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1st Author's Name Kodai Kawazu  
1st Author's Affiliation Toyohashi University of Technology (TUT)
2nd Author's Name Zen Shirakashi  
2nd Author's Affiliation Toyohashi University of Technology (TUT)
3rd Author's Name Taichi Goto  
3rd Author's Affiliation Toyohashi University of Technology/JST PRESTO (TUT)
4th Author's Name Hiroyuki Takagi  
4th Author's Affiliation Toyohashi University of Technology (TUT)
5th Author's Name Yuichi Nakamura  
5th Author's Affiliation Toyohashi University of Technology (TUT)
6th Author's Name Pang Boey Lim  
6th Author's Affiliation Toyohashi University of Technology (TUT)
7th Author's Name Hironaga Uchida  
7th Author's Affiliation Toyohashi University of Technology (TUT)
8th Author's Name Mitsuteru Inoue  
8th Author's Affiliation Toyohashi University of Technology (TUT)
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Speaker Author-1 
Date Time 2016-10-05 15:30:00 
Presentation Time 25 minutes 
Registration for CPM 
Paper # CPM2016-60 
Volume (vol) vol.116 
Number (no) no.235 
Page pp.29-34 
#Pages 6 
Date of Issue 2016-09-28 (CPM) 

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