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Paper Abstract and Keywords
Presentation 2015-05-21 15:40
Two dimensional beam steering by photonic crystal lasers
Kyoko Kitamura (KIT), Daiki Yasuda, Susumu Noda (Kyoto Univ.) LQE2015-6 Link to ES Tech. Rep. Archives: LQE2015-6
Abstract (in Japanese) (See Japanese page) 
(in English) For various types of applications such as head-up/-mounted displays, contactless communications, and vehicle sensing devices, high-speed and small laser beam steering are important to lead further developments. Here, we show the controllability of output beam directions two dimensionally by using photonic-crystal lasers which possess the positions of photonic-crystal air-holes are periodically modulated. By changing the position modulation direction, we also show the polarizations of out-put beams can control. Furthermore, we demonstrate the two-dimensional beam steering with the arrayed electrode structure. Such lasers enable us to implement completely new beam-scanning laser-systems, which do not require any mechanical elements and have very fast scanning speed.
Keyword (in Japanese) (See Japanese page) 
(in English) Photonic-crystal Lasers / Laser beam steering / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 46, LQE2015-6, pp. 29-32, May 2015.
Paper # LQE2015-6 
Date of Issue 2015-05-14 (LQE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 LQE2015-6 Link to ES Tech. Rep. Archives: LQE2015-6

Conference Information
Committee LQE LSJ  
Conference Date 2015-05-21 - 2015-05-22 
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 2015-05-LQE-LSJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Two dimensional beam steering by photonic crystal lasers 
Sub Title (in English)  
Keyword(1) Photonic-crystal Lasers  
Keyword(2) Laser beam steering  
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1st Author's Name Kyoko Kitamura  
1st Author's Affiliation Kyoto Institute of Technology (KIT)
2nd Author's Name Daiki Yasuda  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Susumu Noda  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2015-05-21 15:40:00 
Presentation Time 25 minutes 
Registration for LQE 
Paper # LQE2015-6 
Volume (vol) vol.115 
Number (no) no.46 
Page pp.29-32 
#Pages
Date of Issue 2015-05-14 (LQE) 


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