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Paper Abstract and Keywords
Presentation 2017-05-25 16:50
[Poster Presentation] Newly developed 1.7 μm band external cavity laser and its application to evaluation of ethanol concentration in rice wines
Akihiro Maeda, Yuma Honda (Osaka Pref. Univ.), Jun Ono (Anritsu Devices), Tatsuro Endo, Xiaoen Du, Fumiki Hanafuji (Osaka Pref. Univ.), Mao-Chieh Hsu (EZconn Corp.), Hiroshi Mori, Takashi Nakayama (Anritsu), Osanori Koyama, Makoto Yamada (Osaka Pref. Univ.) OFT2017-15
Abstract (in Japanese) (See Japanese page) 
(in English) We developed a 1.7 μm band external cavity laser that can supply an output power of over 0 dBm in the 1650 to 1740 nm wavelength region, and applied it to a near infrared spectroscopy system to evaluate the ethanol concentration of several commercially available rice wines. The evaluation of the rice wines and distilled spirits was successful because the measured concentration values were within the labeled ethanol concentration regions on the bottles.
Keyword (in Japanese) (See Japanese page) 
(in English) External cavity laser / Ethanol concentration / Near infrared spectroscopy / Rice wine / Distilled spirits / 1.7 μm band / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 54, OFT2017-15, pp. 67-70, May 2017.
Paper # OFT2017-15 
Date of Issue 2017-05-18 (OFT) 
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 OFT2017-15

Conference Information
Committee OFT  
Conference Date 2017-05-25 - 2017-05-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Shimane Univ. (Matsue campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OFT 
Conference Code 2017-05-OFT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Newly developed 1.7 μm band external cavity laser and its application to evaluation of ethanol concentration in rice wines 
Sub Title (in English)  
Keyword(1) External cavity laser  
Keyword(2) Ethanol concentration  
Keyword(3) Near infrared spectroscopy  
Keyword(4) Rice wine  
Keyword(5) Distilled spirits  
Keyword(6) 1.7 μm band  
Keyword(7)  
Keyword(8)  
1st Author's Name Akihiro Maeda  
1st Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
2nd Author's Name Yuma Honda  
2nd Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
3rd Author's Name Jun Ono  
3rd Author's Affiliation Anritsu Devices Co., Ltd. (Anritsu Devices)
4th Author's Name Tatsuro Endo  
4th Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
5th Author's Name Xiaoen Du  
5th Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
6th Author's Name Fumiki Hanafuji  
6th Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
7th Author's Name Mao-Chieh Hsu  
7th Author's Affiliation EZconn Corp. (EZconn Corp.)
8th Author's Name Hiroshi Mori  
8th Author's Affiliation Anritsu Co., Ltd. (Anritsu)
9th Author's Name Takashi Nakayama  
9th Author's Affiliation Anritsu Co., Ltd. (Anritsu)
10th Author's Name Osanori Koyama  
10th Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
11th Author's Name Makoto Yamada  
11th Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
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Speaker Author-1 
Date Time 2017-05-25 16:50:00 
Presentation Time 60 minutes 
Registration for OFT 
Paper # OFT2017-15 
Volume (vol) vol.117 
Number (no) no.54 
Page pp.67-70 
#Pages 4 
Date of Issue 2017-05-18 (OFT) 

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