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Paper Abstract and Keywords
Presentation 2007-08-06 17:15
Lasing mode observation in quasi-stadium laser diodes.
Yutaka Nakae (ATR), Hiroki Takehana (ATR/Konan Univ.), Takahiko Sasaki (ATR), Takehiro Fukushima (ATR/Okayama Prefecutural Univ.), Takahisa Harayama (ATR) NLP2007-51
Abstract (in Japanese) (See Japanese page) 
(in English) We fabricated quasi-stadium laser diode which has a ‘window’ on the top of cavity by ion-etching technique to epitaxial wafer and demonstrated to observe direct lasing mode observation. In the low carrier density region, bright line can recognized. On the other hand, in the high carrier density region, lasing pattern was recognized as dark line. From these results, it can be understood that the lasing pattern condition depends on the carrier density.
Keyword (in Japanese) (See Japanese page) 
(in English) quasi-stadium laser / mode observation / axis mode / ring mode / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 184, NLP2007-51, pp. 83-85, Aug. 2007.
Paper # NLP2007-51 
Date of Issue 2007-07-30 (NLP) 
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)
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Conference Information
Committee NLP  
Conference Date 2007-08-06 - 2007-08-07 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NLP 
Conference Code 2007-08-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Lasing mode observation in quasi-stadium laser diodes. 
Sub Title (in English)  
Keyword(1) quasi-stadium laser  
Keyword(2) mode observation  
Keyword(3) axis mode  
Keyword(4) ring mode  
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1st Author's Name Yutaka Nakae  
1st Author's Affiliation ATR (ATR)
2nd Author's Name Hiroki Takehana  
2nd Author's Affiliation ATR/Konan University (ATR/Konan Univ.)
3rd Author's Name Takahiko Sasaki  
3rd Author's Affiliation ATR (ATR)
4th Author's Name Takehiro Fukushima  
4th Author's Affiliation ATR/Okayama Prefecutural University (ATR/Okayama Prefecutural Univ.)
5th Author's Name Takahisa Harayama  
5th Author's Affiliation ATR (ATR)
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Speaker Author-1 
Date Time 2007-08-06 17:15:00 
Presentation Time 25 minutes 
Registration for NLP 
Paper # NLP2007-51 
Volume (vol) vol.107 
Number (no) no.184 
Page pp.83-85 
#Pages 3 
Date of Issue 2007-07-30 (NLP) 

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