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Paper Abstract and Keywords
Presentation 2014-11-28 11:00
Linearly polarized nitride-based light emitting diode with multilayer subwavelength grating
Yuusuke Takashima, Ryo Shimizu, Masanobu Haraguchi, Yoshiki Naoi (Univ. of Tokushima) ED2014-87 CPM2014-144 LQE2014-115 Link to ES Tech. Rep. Archives: ED2014-87 CPM2014-144 LQE2014-115
Abstract (in Japanese) (See Japanese page) 
(in English) We investigated the polarization characteristics of UV-LED with multilayer subwavelength grating. The grating structure was optimized for polarization control by the eigen-mode analysis within the grating and the investigation of the field distribution with finite time difference domain method. The optimized structure was fabricated on GaN based UV-LED. The electroluminescence spectra from the UV-LED showed highly polarized emission. The extinction ratio reached to 11. We succeeded in demonstrating highly polarized UV-LED by using multilayer subwaveength grating.
Keyword (in Japanese) (See Japanese page) 
(in English) subwavelength grating / UV / LED / polarization / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 338, LQE2014-115, pp. 69-72, Nov. 2014.
Paper # LQE2014-115 
Date of Issue 2014-11-20 (ED, CPM, LQE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
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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 ED2014-87 CPM2014-144 LQE2014-115 Link to ES Tech. Rep. Archives: ED2014-87 CPM2014-144 LQE2014-115

Conference Information
Committee LQE ED CPM  
Conference Date 2014-11-27 - 2014-11-28 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To LQE 
Conference Code 2014-11-LQE-ED-CPM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Linearly polarized nitride-based light emitting diode with multilayer subwavelength grating 
Sub Title (in English)  
Keyword(1) subwavelength grating  
Keyword(2) UV  
Keyword(3) LED  
Keyword(4) polarization  
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1st Author's Name Yuusuke Takashima  
1st Author's Affiliation The University of Tokushima (Univ. of Tokushima)
2nd Author's Name Ryo Shimizu  
2nd Author's Affiliation The University of Tokushima (Univ. of Tokushima)
3rd Author's Name Masanobu Haraguchi  
3rd Author's Affiliation The University of Tokushima (Univ. of Tokushima)
4th Author's Name Yoshiki Naoi  
4th Author's Affiliation The University of Tokushima (Univ. of Tokushima)
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Speaker
Date Time 2014-11-28 11:00:00 
Presentation Time 25 
Registration for LQE 
Paper # IEICE-ED2014-87,IEICE-CPM2014-144,IEICE-LQE2014-115 
Volume (vol) IEICE-114 
Number (no) no.336(ED), no.337(CPM), no.338(LQE) 
Page pp.69-72 
#Pages IEICE-4 
Date of Issue IEICE-ED-2014-11-20,IEICE-CPM-2014-11-20,IEICE-LQE-2014-11-20 


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