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Paper Abstract and Keywords
Presentation 2010-05-28 10:45
Ultrashort Pulse Generation from cw Beam Using Pulse Trapping and Amplification Phenomena
Eiji Shiraki, Norihiko Nishizawa (Osaka Univ./Nagoya Univ.), Kazuyoshi Itoh (Osaka Univ.) LQE2010-4
Abstract (in Japanese) (See Japanese page) 
(in English) We demonstrated the ulttrashort pulse generation from cw beam using pulse trapping and amplification phenomena in birefringent fibers. We analyzed and clarified this phenomenon of the pulse generation from cw beam both experimentally and numerically. In the initial stage of the propagation along the fiber, a part of the cw beam which is temporally overlapped with the ultrashort pulse, is trapped and an ultrashort pulse is generated. The generated pulse is gradually amplified by the ultrashort pulse through stimulated Raman scattering along the fiber. Using a cw beam (13 mW, 1604 nm) and an ultrahosrt pulse (1 nJ, 1556 nm, 730 fs), the 240 pJ and 350 fs ultrashsort pulse was generated along a 300 m-long low birefringent fiber.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical fiber / Nonlinear optics / Ultrashort pulse / / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 66, LQE2010-4, pp. 15-18, May 2010.
Paper # LQE2010-4 
Date of Issue 2010-05-21 (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 LQE2010-4

Conference Information
Committee LQE  
Conference Date 2010-05-28 - 2010-05-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Sougou Kenkyuu Tou I, Bunkyo Campus, Univ. of Fukui 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Quantum optics, nonlinear optics, ultra-high speed phenomenon, etc 
Paper Information
Registration To LQE 
Conference Code 2010-05-LQE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Ultrashort Pulse Generation from cw Beam Using Pulse Trapping and Amplification Phenomena 
Sub Title (in English)  
Keyword(1) Optical fiber  
Keyword(2) Nonlinear optics  
Keyword(3) Ultrashort pulse  
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1st Author's Name Eiji Shiraki  
1st Author's Affiliation Osaka University/Nagoya University (Osaka Univ./Nagoya Univ.)
2nd Author's Name Norihiko Nishizawa  
2nd Author's Affiliation Osaka University/Nagoya University (Osaka Univ./Nagoya Univ.)
3rd Author's Name Kazuyoshi Itoh  
3rd Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2010-05-28 10:45:00 
Presentation Time 25 minutes 
Registration for LQE 
Paper # LQE2010-4 
Volume (vol) vol.110 
Number (no) no.66 
Page pp.15-18 
#Pages 4 
Date of Issue 2010-05-21 (LQE) 

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