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Paper Abstract and Keywords
Presentation 2008-05-23 10:30
Generation of photon pairs with photonic crystal fiber and two-photon interference
Toshihiro Nakanishi (Kyoto Univ./JST), Kazuo Sakemi, Hirokazu Kobayashi (Kyoto University), Kazuhiko Sugiyama, Masao Kitano (Kyoto Univ./JST) LQE2008-4
Abstract (in Japanese) (See Japanese page) 
(in English) We investigate a method to produce photon pairs by four-wave mixing in photonic crystal fibers (PCFs). By controlling the wavelength of the pump light, which determines the phase matching condition for the four-wave mixing, the spectrum of the photon pairs can be much wider than that of undesired Raman-scattered photons. We observed two-photon interference for photon pairs from a PCF with an unbalanced Mach-Zehnder interferometer. The two-photon interference
fringes with 83% visibility, which exceeds the classical limit 50%, were obtained.
Keyword (in Japanese) (See Japanese page) 
(in English) photon pair / four-wave mixing / photonic crystal fiber / two-photon interference / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 51, LQE2008-4, pp. 17-22, May 2008.
Paper # LQE2008-4 
Date of Issue 2008-05-16 (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 LQE2008-4

Conference Information
Committee LQE  
Conference Date 2008-05-23 - 2008-05-23 
Place (in Japanese) (See Japanese page) 
Place (in English) 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 2008-05-LQE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Generation of photon pairs with photonic crystal fiber and two-photon interference 
Sub Title (in English)  
Keyword(1) photon pair  
Keyword(2) four-wave mixing  
Keyword(3) photonic crystal fiber  
Keyword(4) two-photon interference  
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Keyword(6)  
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1st Author's Name Toshihiro Nakanishi  
1st Author's Affiliation Kyoto University (Kyoto Univ./JST)
2nd Author's Name Kazuo Sakemi  
2nd Author's Affiliation Kyoto University (Kyoto University)
3rd Author's Name Hirokazu Kobayashi  
3rd Author's Affiliation Kyoto University (Kyoto University)
4th Author's Name Kazuhiko Sugiyama  
4th Author's Affiliation Kyoto University (Kyoto Univ./JST)
5th Author's Name Masao Kitano  
5th Author's Affiliation Kyoto University (Kyoto Univ./JST)
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Speaker Author-1 
Date Time 2008-05-23 10:30:00 
Presentation Time 25 minutes 
Registration for LQE 
Paper # LQE2008-4 
Volume (vol) vol.108 
Number (no) no.51 
Page pp.17-22 
#Pages 6 
Date of Issue 2008-05-16 (LQE) 

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