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Paper Abstract and Keywords
Presentation 2021-11-11 13:00
Structure modeling of silicon waveguide devices using nonlinear spectral broadening
Tomoya Kurahashi, Masayuki Makino, Ryohei Kamikawa, Tsuyoshi Konishi (Osaka Univ.) PN2021-28
Abstract (in Japanese) (See Japanese page) 
(in English) We numerically and experimentally investigated a structure modeling method using nonlinear spectral broadening. Structure modeling is important for the evaluation of various types of optical devices such as silicon waveguide devices and multicore fiber. New approaches for the structural and material evaluation along the propagation axis are required to achieve structure modeling. We have proposed a material evaluation method using nonlinear spectral broadening. In this study, we applied the proposed method to the structural evaluation. We measured the distribution of the effective cross-sectional area of a tapered silicon waveguide and confirmed that the change in the structure can be estimated.
Keyword (in Japanese) (See Japanese page) 
(in English) Silicon photonics / Nonlinear optical effect / Optical devices / Structure modeling / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 237, PN2021-28, pp. 13-16, Nov. 2021.
Paper # PN2021-28 
Date of Issue 2021-11-04 (PN) 
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)
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Conference Information
Committee PN  
Conference Date 2021-11-11 - 2021-11-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PN 
Conference Code 2021-11-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Structure modeling of silicon waveguide devices using nonlinear spectral broadening 
Sub Title (in English)  
Keyword(1) Silicon photonics  
Keyword(2) Nonlinear optical effect  
Keyword(3) Optical devices  
Keyword(4) Structure modeling  
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1st Author's Name Tomoya Kurahashi  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Masayuki Makino  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Ryohei Kamikawa  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Tsuyoshi Konishi  
4th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2021-11-11 13:00:00 
Presentation Time 25 minutes 
Registration for PN 
Paper # PN2021-28 
Volume (vol) vol.121 
Number (no) no.237 
Page pp.13-16 
#Pages
Date of Issue 2021-11-04 (PN) 


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