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Paper Abstract and Keywords
Presentation 2017-05-19 13:40
Analysis of Butt Coupling of Optical Waveguides Using Propagation Operator Method Based on Finite Element Method
Keita Morimoto, Yasuhide Tsuji (Muroran Inst. Tech.) EST2017-6
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, in order to evaluate splice loss between different optical waveguides, the propagation operator method (POM) based on finite element method (FEM) is used to evaluate reflected and transmitted field including radiation field just analyzing the boundary of waveguide discontinuities. In this method, FEM with higher adaptability and flexibility is employed to discretize waveguide cross section. POM needs to calculate square root of the characteristic matrix. For that, Denman-Beavers iterative scheme is used. Numerical results show that the present scheme has a good accuracy and efficiency in both two-dimensional and three-dimensional scalar analysis.
Keyword (in Japanese) (See Japanese page) 
(in English) butt-joint / propagation operator method / finite element method / Denman-Beavers iterative method / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 37, EST2017-6, pp. 27-32, May 2017.
Paper # EST2017-6 
Date of Issue 2017-05-12 (EST) 
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 EST2017-6

Conference Information
Committee EST  
Conference Date 2017-05-19 - 2017-05-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku University Tokyo Branch 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Simulation technology, etc. 
Paper Information
Registration To EST 
Conference Code 2017-05-EST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of Butt Coupling of Optical Waveguides Using Propagation Operator Method Based on Finite Element Method 
Sub Title (in English)  
Keyword(1) butt-joint  
Keyword(2) propagation operator method  
Keyword(3) finite element method  
Keyword(4) Denman-Beavers iterative method  
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Keyword(6)  
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1st Author's Name Keita Morimoto  
1st Author's Affiliation Muroran Institute of Technology (Muroran Inst. Tech.)
2nd Author's Name Yasuhide Tsuji  
2nd Author's Affiliation Muroran Institute of Technology (Muroran Inst. Tech.)
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Speaker Author-1 
Date Time 2017-05-19 13:40:00 
Presentation Time 25 minutes 
Registration for EST 
Paper # EST2017-6 
Volume (vol) vol.117 
Number (no) no.37 
Page pp.27-32 
#Pages 6 
Date of Issue 2017-05-12 (EST) 

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