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Paper Abstract and Keywords
Presentation 2007-05-25 13:00
Photon-pair detection using two-photon absorption in photomultiplier tubes II
Hirokazu Kobayashi, Toshihiro Nakanishi, Kazuhiko Sugiyama, Masao Kitano (Kyoto Univ.) LQE2007-7
Abstract (in Japanese) (See Japanese page) 
(in English) We introduce a method to detect photon pairs using two-photon absorption on the photoelectric surface of photomultiplier tubes. Two-photon absorption can be used for the detection of photon pairs because this phenomenon is induced by two photons which are temporally and spatially close to each other. The photocurrent due to the two-photon absorption, which is called two-photon photocurrent, depends on the statistics of incident photons. In the case of coherent light, the two-photon photocurrent is quadratic with respect to the incident power, while in the case of time-correlated photon pairs it is linearly proportional to the incident power.
In this paper we show the experimental power dependence of two-photon photocurrent exhibiting the difference of photon statistics between coherent light and time-correlated photon pairs.
Keyword (in Japanese) (See Japanese page) 
(in English) two-photon absorption / time-correlated photon pairs / photomultiplier tubes / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 71, LQE2007-7, pp. 31-34, May 2007.
Paper # LQE2007-7 
Date of Issue 2007-05-18 (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 LQE2007-7

Conference Information
Committee LQE  
Conference Date 2007-05-25 - 2007-05-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Kanazawa Univ. 
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 2007-05-LQE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Photon-pair detection using two-photon absorption in photomultiplier tubes II 
Sub Title (in English)  
Keyword(1) two-photon absorption  
Keyword(2) time-correlated photon pairs  
Keyword(3) photomultiplier tubes  
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1st Author's Name Hirokazu Kobayashi  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Toshihiro Nakanishi  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Kazuhiko Sugiyama  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Masao Kitano  
4th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2007-05-25 13:00:00 
Presentation Time 25 minutes 
Registration for LQE 
Paper # LQE2007-7 
Volume (vol) vol.107 
Number (no) no.71 
Page pp.31-34 
#Pages 4 
Date of Issue 2007-05-18 (LQE) 

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