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 |
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 |
LQE2015-6 Link to ES Tech. Rep. Archives: LQE2015-6 |
Conference Information |
Committee |
LQE LSJ |
Conference Date |
2015-05-21 - 2015-05-22 |
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Registration To |
LQE |
Conference Code |
2015-05-LQE-LSJ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
Two dimensional beam steering by photonic crystal lasers |
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Photonic-crystal Lasers |
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Laser beam steering |
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1st Author's Name |
Kyoko Kitamura |
1st Author's Affiliation |
Kyoto Institute of Technology (KIT) |
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Daiki Yasuda |
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Kyoto University (Kyoto Univ.) |
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Susumu Noda |
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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 |
4 |
Date of Issue |
2015-05-14 (LQE) |
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