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Paper Abstract and Keywords
Presentation 2020-11-20 15:30
Design and Fabrication of Surface-Normal Optical Phase Modulator with Electro-Optical Polymer
Toshiki Miyazaki, Ogasawara Makoto, Jiaqi Zhang, Taichiro Fukui (Univ of Tokyo), Yoshiaki Nakano (NICT), Yoshiaki Nakano, Takuo Tanemura (Univ of Tokyo) OPE2020-65 LQE2020-45
Abstract (in Japanese) (See Japanese page) 
(in English) High-speed surface-normal optical modulators are required for applications such as optical imaging, optical interconnect, laser processing, and optical computation. Currently, spatial light modulators based on liquid crystal face a limitation in the modulation speed. The authors have proposed a novel type of optical modulator using silicon sub-wavelength gratings and electro-optical polymer (EO polymer) and demonstrated its high-speed intensity modulator operation. Here, we design and fabricate a reflective optical phase modulator by adding a gold mirror to this optical intensity modulator and observe a phase change.
Keyword (in Japanese) (See Japanese page) 
(in English) surface-normal modulator / spatial light modulator / electro-optic polymer / high-contrast grating / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 243, OPE2020-65, pp. 101-105, Nov. 2020.
Paper # OPE2020-65 
Date of Issue 2020-11-13 (OPE, LQE) 
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 OPE2020-65 LQE2020-45

Conference Information
Committee OPE LQE  
Conference Date 2020-11-20 - 2020-11-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OPE 
Conference Code 2020-11-OPE-LQE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design and Fabrication of Surface-Normal Optical Phase Modulator with Electro-Optical Polymer 
Sub Title (in English)  
Keyword(1) surface-normal modulator  
Keyword(2) spatial light modulator  
Keyword(3) electro-optic polymer  
Keyword(4) high-contrast grating  
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Keyword(6)  
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1st Author's Name Toshiki Miyazaki  
1st Author's Affiliation University of Tokyo (Univ of Tokyo)
2nd Author's Name Ogasawara Makoto  
2nd Author's Affiliation University of Tokyo (Univ of Tokyo)
3rd Author's Name Jiaqi Zhang  
3rd Author's Affiliation University of Tokyo (Univ of Tokyo)
4th Author's Name Taichiro Fukui  
4th Author's Affiliation University of Tokyo (Univ of Tokyo)
5th Author's Name Yoshiaki Nakano  
5th Author's Affiliation National Institute of Information and Communications Technology (NICT)
6th Author's Name Yoshiaki Nakano  
6th Author's Affiliation University of Tokyo (Univ of Tokyo)
7th Author's Name Takuo Tanemura  
7th Author's Affiliation University of Tokyo (Univ of Tokyo)
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Speaker Author-1 
Date Time 2020-11-20 15:30:00 
Presentation Time 120 minutes 
Registration for OPE 
Paper # OPE2020-65, LQE2020-45 
Volume (vol) vol.120 
Number (no) no.243(OPE), no.244(LQE) 
Page pp.101-105 
#Pages 5 
Date of Issue 2020-11-13 (OPE, LQE) 

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