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Paper Abstract and Keywords
Presentation 2016-05-19 16:50
Beam-scan devices using optical multiple interference of an etalon
Keita Mochizuki, Fukiko Hirose, Masamichi Nogami, Hiroshi Aruga (Mitsubishi Electric Corp.) LQE2016-7
Abstract (in Japanese) (See Japanese page) 
(in English) We develop beam-scan devices using optical multiple interference of an etalon. The position of the light through the etalon can be controlled by the wavelength when the incident angle of the light to the etalon and the distance between the collimating lens and the light source are optimally designed. In this paper, we propose the wavelength monitor which has the narrower FSR than that of the etalon by utilizing above phenomena. We use a split PD which has the two-receiving area separated by a 100 m-width non-receiving area for the wavelength monitor PD, so that the narrow periodic wavelength monitoring characteristics of a 25 GHz-spacing is realized by using a 50 GHz-spacing etalon. On the other example, we also propose the beam-scan devices for the free space optical communication. We show the possibility of 11.2 degree-beam scanning when the wavelength is controlled to 1550.53 nm ±0.3 nm.
Keyword (in Japanese) (See Japanese page) 
(in English) Wavelength Tunable LD / Wavelength Monitor / Etalon / Free Space Optical Communication / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 52, LQE2016-7, pp. 29-32, May 2016.
Paper # LQE2016-7 
Date of Issue 2016-05-12 (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 LQE2016-7

Conference Information
Committee LQE LSJ  
Conference Date 2016-05-19 - 2016-05-20 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To LQE 
Conference Code 2016-05-LQE-LSJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Beam-scan devices using optical multiple interference of an etalon 
Sub Title (in English)  
Keyword(1) Wavelength Tunable LD  
Keyword(2) Wavelength Monitor  
Keyword(3) Etalon  
Keyword(4) Free Space Optical Communication  
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Keyword(6)  
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1st Author's Name Keita Mochizuki  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
2nd Author's Name Fukiko Hirose  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
3rd Author's Name Masamichi Nogami  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
4th Author's Name Hiroshi Aruga  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
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Speaker Author-1 
Date Time 2016-05-19 16:50:00 
Presentation Time 25 minutes 
Registration for LQE 
Paper # LQE2016-7 
Volume (vol) vol.116 
Number (no) no.52 
Page pp.29-32 
#Pages 4 
Date of Issue 2016-05-12 (LQE) 

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