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Paper Abstract and Keywords
Presentation 2014-10-31 14:15
Excitation of plasmon at the interface between ferromagnetic metal/dielectric film by Otto configuration
Saori Umetsu, Terunori Kaihara, Takeaki Ando, Yoshiki Yago, Hiromasa Shimizu (TUAT) OCS2014-78 OPE2014-122 LQE2014-96
Abstract (in Japanese) (See Japanese page) 
(in English) Optical isolator is an essential component to prevent backward reflected light to laser diode. There are several waveguide optical isolators toward photonic integrated circuits. We have investigated surface plasmon at the interface between ferromagnetic metal / dielectric film and its application to waveguide optical isolators. Evanescent coupling of light from the Si core layer to the surface plasmon at Co / Si / SiO$_{2}$ and the reflectivity change upon magnetization reversal were calculated by ATR method (Otto configuration) on the Co / Si / SiO$_{2}$ / Si / SiO$_{2}$ waveguides. Evanescent coupling with a propagation distance (<1 $mu$m) was calculated by finite difference time domain (FDTD) method on the Co / Si / SiO$_{2}$ / Si / SiO$_{2}$ waveguides showing the largest reflectivity change.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical isolator / Surface plasmon / Otto confugulation / Ferromagnetic metal / Transverse magneto-optic Kerr effect / Attenuated total reflection method / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 282, OPE2014-122, pp. 189-194, Oct. 2014.
Paper # OPE2014-122 
Date of Issue 2014-10-23 (OCS, OPE, LQE) 
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 OCS2014-78 OPE2014-122 LQE2014-96

Conference Information
Committee OCS OPE LQE  
Conference Date 2014-10-30 - 2014-10-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki Museum of History and Culture 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OPE 
Conference Code 2014-10-OCS-OPE-LQE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Excitation of plasmon at the interface between ferromagnetic metal/dielectric film by Otto configuration 
Sub Title (in English)  
Keyword(1) Optical isolator  
Keyword(2) Surface plasmon  
Keyword(3) Otto confugulation  
Keyword(4) Ferromagnetic metal  
Keyword(5) Transverse magneto-optic Kerr effect  
Keyword(6) Attenuated total reflection method  
Keyword(7)  
Keyword(8)  
1st Author's Name Saori Umetsu  
1st Author's Affiliation Tokyo University of Agriculture and Technology (TUAT)
2nd Author's Name Terunori Kaihara  
2nd Author's Affiliation Tokyo University of Agriculture and Technology (TUAT)
3rd Author's Name Takeaki Ando  
3rd Author's Affiliation Tokyo University of Agriculture and Technology (TUAT)
4th Author's Name Yoshiki Yago  
4th Author's Affiliation Tokyo University of Agriculture and Technology (TUAT)
5th Author's Name Hiromasa Shimizu  
5th Author's Affiliation Tokyo University of Agriculture and Technology (TUAT)
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Speaker Author-1 
Date Time 2014-10-31 14:15:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # OCS2014-78, OPE2014-122, LQE2014-96 
Volume (vol) vol.114 
Number (no) no.281(OCS), no.282(OPE), no.283(LQE) 
Page pp.189-194 
#Pages 6 
Date of Issue 2014-10-23 (OCS, OPE, LQE) 

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