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Paper Abstract and Keywords
Presentation 2025-07-11 11:30
Optimal Photonic Device Design Using Supermode-Based Coupled Mode Theory and Machine Learning
Chenfang Chen, Akito Iguchi, Yasuhide Tsuji (Muroran Inst. Tech.) EMT2025-38 MW2025-51 OPE2025-41 EST2025-37 MWPTHz2025-51
Abstract (in Japanese) (See Japanese page) 
(in English) Directional optical devices can be efficiently characterized using Coupled Mode Theory (CMT). However, when calculating phase mismatch and coupling coefficients based on isolated system modes, the accuracy may be insufficient in cases of strong coupling. This study investigates a method that utilizes only the supermodes of the coupled system to compute phase mismatch and coupling coefficients. Furthermore, we explore the integration of this approach with machine learning techniques for the optimal design of optical devices.
Keyword (in Japanese) (See Japanese page) 
(in English) Coupled Mode Theory / Directional Coupler-Type Photonic Devices / Machine Learning / Shape Optimization / / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 111, EST2025-37, pp. 156-161, July 2025.
Paper # EST2025-37 
Date of Issue 2025-07-03 (EMT, MW, OPE, EST, MWPTHz) 
ISSN 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 EMT2025-38 MW2025-51 OPE2025-41 EST2025-37 MWPTHz2025-51

Conference Information
Committee EMT OPE EST MWPTHz MW IEE-EMT  
Conference Date 2025-07-10 - 2025-07-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Okhotsk JA Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Workshop on Optical and Microwave technologies 
Paper Information
Registration To EST 
Conference Code 2025-07-EMT-OPE-EST-MWPTHz-MW-EMT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Optimal Photonic Device Design Using Supermode-Based Coupled Mode Theory and Machine Learning 
Sub Title (in English)  
Keyword(1) Coupled Mode Theory  
Keyword(2) Directional Coupler-Type Photonic Devices  
Keyword(3) Machine Learning  
Keyword(4) Shape Optimization  
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1st Author's Name Chenfang Chen  
1st Author's Affiliation Muroran Institute of Technology (Muroran Inst. Tech.)
2nd Author's Name Akito Iguchi  
2nd Author's Affiliation Muroran Institute of Technology (Muroran Inst. Tech.)
3rd Author's Name Yasuhide Tsuji  
3rd Author's Affiliation Muroran Institute of Technology (Muroran Inst. Tech.)
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Speaker Author-1 
Date Time 2025-07-11 11:30:00 
Presentation Time 25 minutes 
Registration for EST 
Paper # EMT2025-38, MW2025-51, OPE2025-41, EST2025-37, MWPTHz2025-51 
Volume (vol) vol.125 
Number (no) no.108(EMT), no.109(MW), no.110(OPE), no.111(EST), no.112(MWPTHz) 
Page pp.156-161 
#Pages 6 
Date of Issue 2025-07-03 (EMT, MW, OPE, EST, MWPTHz) 

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