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Paper Abstract and Keywords
Presentation 2010-03-11 11:30
Characteristic analysis of optical backscattering enhancement through time-resolved measurements of near-infrared light
Tomoya Chikahisa, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2009-124
Abstract (in Japanese) (See Japanese page) 
(in English) The possibility of new biological measurement by time resolved analysis of the optical backscattering enhancement was pursued. Through simulation analysis for various optical parameter changes, the extinction time of the enhancement peak was selected as an index to evaluate the scattering property of the turbid medium such as an animal tissue. The effectiveness of this index was verified in experiments. The range of measurable depth in a scattering medium was analyzed. The results with our experimental system suggested that we can measure the scattering coefficient up to 5 mm depth from the surface of the biological body. The feasibility of imaging the spatial distribution of a scattering coefficient using the extinction time of the enhancement peak was verified in experiments.
Keyword (in Japanese) (See Japanese page) 
(in English) Backscattering enhancement / Coherency / Time-resolved measurement / Optical scattering / Imaging / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 460, MBE2009-124, pp. 127-132, March 2010.
Paper # MBE2009-124 
Date of Issue 2010-03-02 (MBE) 
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 MBE2009-124

Conference Information
Committee NC MBE  
Conference Date 2010-03-09 - 2010-03-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Tamagawa University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To MBE 
Conference Code 2010-03-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Characteristic analysis of optical backscattering enhancement through time-resolved measurements of near-infrared light 
Sub Title (in English)  
Keyword(1) Backscattering enhancement  
Keyword(2) Coherency  
Keyword(3) Time-resolved measurement  
Keyword(4) Optical scattering  
Keyword(5) Imaging  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Tomoya Chikahisa  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Takeshi Namita  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Yuji Kato  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
4th Author's Name Koichi Shimizu  
4th Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker Author-1 
Date Time 2010-03-11 11:30:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2009-124 
Volume (vol) vol.109 
Number (no) no.460 
Page pp.127-132 
#Pages 6 
Date of Issue 2010-03-02 (MBE) 

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