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Paper Abstract and Keywords
Presentation 2017-09-01 10:00
Regeneratively and harmonically mode-locked fiber ring laser employing clock extraction from the second harmonic
Joji Maeda, Kai Sakuma, Kariyawasam Indipalage Amila Sampath (Tokyo Univ. of Science) Link to ES Tech. Rep. Archives: EMD2017-27 CPM2017-48 OPE2017-57 LQE2017-30
Abstract (in Japanese) (See Japanese page) 
(in English) Regenerative mode-locking is a technique of self-oscillation for pulsed lasers, where the electrical clock signal extracted from the output pulse train of the laser is used as the driving source of active mode-locking. In fiber lasers, this technique is co-used with harmonically mode-locking to achieve a high repetition rate, whereas stable clock extraction is necessary for stable operation of the laser system.We experimentally demonstrate a regeneratively and harmonically mode-locked fiber laser employing clock extraction from the second-harmonic of the repetition frequency. The proposed laser showed much better stability than did a laser employing conventional clock extraction. In this paper, we report our experiments on the laser system, and discuss reasons for the stable operation.
Keyword (in Japanese) (See Japanese page) 
(in English) Pulse lasers / Active mode-locking / Harmonically mode-locking / Regeneratively mode-locking / clock extraction / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 195, LQE2017-30, pp. 45-50, Aug. 2017.
Paper # LQE2017-30 
Date of Issue 2017-08-24 (R, EMD, CPM, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)

Conference Information
Committee R EMD CPM LQE OPE  
Conference Date 2017-08-31 - 2017-09-01 
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 2017-08-R-EMD-CPM-LQE-OPE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Regeneratively and harmonically mode-locked fiber ring laser employing clock extraction from the second harmonic 
Sub Title (in English)  
Keyword(1) Pulse lasers  
Keyword(2) Active mode-locking  
Keyword(3) Harmonically mode-locking  
Keyword(4) Regeneratively mode-locking  
Keyword(5) clock extraction  
1st Author's Name Joji Maeda  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
2nd Author's Name Kai Sakuma  
2nd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
3rd Author's Name Kariyawasam Indipalage Amila Sampath  
3rd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
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Date Time 2017-09-01 10:00:00 
Presentation Time 25 
Registration for LQE 
Paper # IEICE-R2017-33,IEICE-EMD2017-27,IEICE-CPM2017-48,IEICE-OPE2017-57,IEICE-LQE2017-30 
Volume (vol) IEICE-117 
Number (no) no.191(R), no.192(EMD), no.193(CPM), no.194(OPE), no.195(LQE) 
Page pp.45-50 
#Pages IEICE-6 
Date of Issue IEICE-R-2017-08-24,IEICE-EMD-2017-08-24,IEICE-CPM-2017-08-24,IEICE-OPE-2017-08-24,IEICE-LQE-2017-08-24 

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