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Paper Abstract and Keywords
Presentation 2009-11-13 10:10
Attenuated-Total-Reflection Characteristics of Organic Thin Films in Visible
Katsuyoshi Aoki (Ibaraki Nat Coll. of Tech.), Susumu Toyoshima (Fukushima Nat Coll. of Tech.), Takashi Wakamatsu (Ibaraki Nat Coll. of Tech.) OME2009-55 OPE2009-150
Abstract (in Japanese) (See Japanese page) 
(in English) In case of organic thin films with a strong optical absorption, transmission spectra are influenced by an increase of reflected light, and it is difficult to measure the optical absorption correctly. Therefore, the optical absorption spectra measured by attenuated total reflection (ATR) method of reflection measurements were compared with the transmission spectra. The ATR spectra of a copper phthalocyanine (CuPc) thin film with difference thicknesses were measured for an incident light of p- and s-polarizations. The ATR spectra depending on the conditions of the polarized light and the film thickness were obtained from the ATR measurements. In the p-polarized ATR spectra of the 25-nm CuPc films, particularly, a new attenuated peak was observed at the high energy side of the CuPc absorption spectra. The new peaks are attributed to low refractive index influenced on the strong absorption bands of the CuPc.
Keyword (in Japanese) (See Japanese page) 
(in English) transmission spectrum / optical absorption / ATR method / CuPc / anomalous dispersion / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 283, OME2009-55, pp. 13-17, Nov. 2009.
Paper # OME2009-55 
Date of Issue 2009-11-06 (OME, OPE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee OPE OME  
Conference Date 2009-11-13 - 2009-11-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OME 
Conference Code 2009-11-OPE-OME 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Attenuated-Total-Reflection Characteristics of Organic Thin Films in Visible 
Sub Title (in English)  
Keyword(1) transmission spectrum  
Keyword(2) optical absorption  
Keyword(3) ATR method  
Keyword(4) CuPc  
Keyword(5) anomalous dispersion  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Katsuyoshi Aoki  
1st Author's Affiliation Ibaraki National College of Technology (Ibaraki Nat Coll. of Tech.)
2nd Author's Name Susumu Toyoshima  
2nd Author's Affiliation Fukushima National College of Technology (Fukushima Nat Coll. of Tech.)
3rd Author's Name Takashi Wakamatsu  
3rd Author's Affiliation Ibaraki National College of Technology (Ibaraki Nat Coll. of Tech.)
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Speaker Author-1 
Date Time 2009-11-13 10:10:00 
Presentation Time 25 minutes 
Registration for OME 
Paper # OME2009-55, OPE2009-150 
Volume (vol) vol.109 
Number (no) no.283(OME), no.284(OPE) 
Page pp.13-17 
#Pages 5 
Date of Issue 2009-11-06 (OME, OPE) 

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