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Paper Abstract and Keywords
Presentation 2017-05-25 16:05
Development of a high-energy green laser for an optically synchronized OPCPA
Yasuhiro Miyasaka, Hiromitsu Kiriyama, Maki Kishimoto, Michiaki Mori, Masaki Kando, Kiminori Kondo (QST) Link to ES Tech. Rep. Archives: LQE2017-6
Abstract (in Japanese) (See Japanese page) 
(in English) We are developing an optically synchronized pump source for stabilization of output parameters in optical parametric chirped-pulse amplification (OPCPA). A part of signal pulses provided from a Ti:sapphire oscillator are passed through a photonic crystal fiber to extend their spectra. Stable pulses including 1064 nm are obtained by using an original feedback control system. The stabilized pulses are amplified to 150 mJ by fiber amplifiers, and are stretched to 1.2 ns by a fiber pulse stretcher. The pulses are picked up to 1 Hz by a pockels cell, and are farther amplified to more than 100 mJ by a laser-diode pumped regenerative amplifier.
Keyword (in Japanese) (See Japanese page) 
(in English) OPCPA / Optical synchronization / Fiber / Nanosecond laser / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, pp. 25-28, May 2017.
Paper #  
Date of Issue 2017-05-18 (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 Link to ES Tech. Rep. Archives: LQE2017-6

Conference Information
Committee LQE LSJ  
Conference Date 2017-05-25 - 2017-05-26 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To LSJ 
Conference Code 2017-05-LQE-LSJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of a high-energy green laser for an optically synchronized OPCPA 
Sub Title (in English)  
Keyword(1) OPCPA  
Keyword(2) Optical synchronization  
Keyword(3) Fiber  
Keyword(4) Nanosecond laser  
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1st Author's Name Yasuhiro Miyasaka  
1st Author's Affiliation National Institutes for Quantum and Radiological Science and Technology (QST)
2nd Author's Name Hiromitsu Kiriyama  
2nd Author's Affiliation National Institutes for Quantum and Radiological Science and Technology (QST)
3rd Author's Name Maki Kishimoto  
3rd Author's Affiliation National Institutes for Quantum and Radiological Science and Technology (QST)
4th Author's Name Michiaki Mori  
4th Author's Affiliation National Institutes for Quantum and Radiological Science and Technology (QST)
5th Author's Name Masaki Kando  
5th Author's Affiliation National Institutes for Quantum and Radiological Science and Technology (QST)
6th Author's Name Kiminori Kondo  
6th Author's Affiliation National Institutes for Quantum and Radiological Science and Technology (QST)
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Speaker Author-1 
Date Time 2017-05-25 16:05:00 
Presentation Time 25 minutes 
Registration for LSJ 
Paper # LQE2017-6 
Volume (vol) vol.117 
Number (no) no.61 
Page pp.25-28 
#Pages
Date of Issue 2017-05-18 (LQE) 


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