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Paper Abstract and Keywords
Presentation 2026-01-28 11:15
Electro-Optic Modulator Using ELC Resonator Metasurface Structure for THz-Optical Signal Conversion
Rizadi Sasmita Darwis, Yui Otagaki, Hiroshi Murata (Mie Univ.) PN2025-35 EMT2025-88 MWPTHz2025-89
Abstract (in Japanese) (See Japanese page) 
(in English) We propose a novel electro-optic (EO) modulator for THz-optical signal conversion using a metasurface structure on an EO crystal substrate. This metasurface structure exhibits transparent properties, allowing THz wireless signals to pass through the conversion device, which enables the integration of THz-optical signal conversion with communication and sensor systems.
Keyword (in Japanese) (See Japanese page) 
(in English) Electro-optic modulator / Metasurface / THz / ELC Resonator / LiNbO3 / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 340, MWPTHz2025-89, pp. 58-61, Jan. 2026.
Paper # MWPTHz2025-89 
Date of Issue 2026-01-20 (PN, EMT, 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 PN2025-35 EMT2025-88 MWPTHz2025-89

Conference Information
Committee MWPTHz PN EMT IEE-EMT  
Conference Date 2026-01-27 - 2026-01-28 
Place (in Japanese) (See Japanese page) 
Place (in English) I-site Namba, Osaka Metropolitan University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MWPTHz 
Conference Code 2026-01-MWPTHz-PN-EMT-EMT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Electro-Optic Modulator Using ELC Resonator Metasurface Structure for THz-Optical Signal Conversion 
Sub Title (in English)  
Keyword(1) Electro-optic modulator  
Keyword(2) Metasurface  
Keyword(3) THz  
Keyword(4) ELC Resonator  
Keyword(5) LiNbO3  
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Keyword(7)  
Keyword(8)  
1st Author's Name Rizadi Sasmita Darwis  
1st Author's Affiliation Mie University (Mie Univ.)
2nd Author's Name Yui Otagaki  
2nd Author's Affiliation Mie University (Mie Univ.)
3rd Author's Name Hiroshi Murata  
3rd Author's Affiliation Mie University (Mie Univ.)
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Speaker Author-1 
Date Time 2026-01-28 11:15:00 
Presentation Time 25 minutes 
Registration for MWPTHz 
Paper # PN2025-35, EMT2025-88, MWPTHz2025-89 
Volume (vol) vol.125 
Number (no) no.338(PN), no.339(EMT), no.340(MWPTHz) 
Page pp.58-61 
#Pages 4 
Date of Issue 2026-01-20 (PN, EMT, MWPTHz) 

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