Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2017-12-19 13:30
Terahertz gas spectroscopy using hollow-optical fiber gas cell
Takahiro Suzuki, Takashi Katagiri, Yuji Matsuura (Tohoku Univ.) ED2017-87
Abstract (in Japanese) (See Japanese page) 
(in English) As a low-volume and long-path gas cell for gas analysis system based on terahertz time-domain spectroscopy (THz-TDS) system, a hollow optical fiber with an inner dielectric coating is proposed. The dielectric-loaded fiber was fabricated by depositing a metal thin film on a polymer film tube. Although NH3 gas was successfully detected by using the fiber with a THz-TDS system, separating absorption peaks of NH3 and water vapor was difficult. By improving frequency resolution in Fourier transformation, those two peaks were separated and furthermore, by introducing a longer hollow-optical fiber, the system sensitivity was improved and the detection limit of 0.5% was obtained for NH3 gas.
Keyword (in Japanese) (See Japanese page) 
(in English) Terahertz wave / hollow-optical fiber / THz time-domain spectroscopy / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 364, ED2017-87, pp. 57-60, Dec. 2017.
Paper # ED2017-87 
Date of Issue 2017-12-11 (ED) 
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 ED2017-87

Conference Information
Committee ED THz  
Conference Date 2017-12-18 - 2017-12-19 
Place (in Japanese) (See Japanese page) 
Place (in English) RIEC, Tohoku Univ 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Millimeter-wave, terahertz-wave devices and systems 
Paper Information
Registration To ED 
Conference Code 2017-12-ED 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Terahertz gas spectroscopy using hollow-optical fiber gas cell 
Sub Title (in English)  
Keyword(1) Terahertz wave  
Keyword(2) hollow-optical fiber  
Keyword(3) THz time-domain spectroscopy  
Keyword(4)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Takahiro Suzuki  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Takashi Katagiri  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Yuji Matsuura  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2017-12-19 13:30:00 
Presentation Time 25 minutes 
Registration for ED 
Paper # ED2017-87 
Volume (vol) vol.117 
Number (no) no.364 
Page pp.57-60 
#Pages 4 
Date of Issue 2017-12-11 (ED) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan