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 2009-05-22 15:45
Ultrahigh speed broadband wavelength tunable ultrashort pulse laser source (quasi SC laser source) and application for optical coherence tomographt
Kazuhiko Sumimura, Yumi Genda, Takefumi Ohta, Kazuyoshi Itoh, Norihiko Nishizawa (Osaka Univ.) LQE2009-15
Abstract (in Japanese) (See Japanese page) 
(in English) We have generated a quasi super continuum (QSC) by tuning the wavelength of ultrashort soliton pulses rapidly and evaluated as a new broadband light source for optical coherence tomography (OCT). In this report, we demonstrated ultrahigh speed broadband wavelength tunable ultrashort pulse laser source at the scanning speed of 1.3 MHz around 0.54 ~ 0.7, 1.0 ~ 1.9 m. We generated a unimodal QSC spectrum around 1.1 ~ 1.4 m and the interference signal which has near to the theoretical axial resolution was obtained. We succeeded in observing the ultra high resolution OCT image of an onion and a cheek pouch in the hamster.
Keyword (in Japanese) (See Japanese page) 
(in English) OCT / Quasi-SC / wavelength-tunable laser / ultrashort pulse laser / soliton / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 49, LQE2009-15, pp. 77-81, May 2009.
Paper # LQE2009-15 
Date of Issue 2009-05-15 (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 LQE2009-15

Conference Information
Committee LQE  
Conference Date 2009-05-22 - 2009-05-22 
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 2009-05-LQE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Ultrahigh speed broadband wavelength tunable ultrashort pulse laser source (quasi SC laser source) and application for optical coherence tomographt 
Sub Title (in English)  
Keyword(1) OCT  
Keyword(2) Quasi-SC  
Keyword(3) wavelength-tunable laser  
Keyword(4) ultrashort pulse laser  
Keyword(5) soliton  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kazuhiko Sumimura  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Yumi Genda  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Takefumi Ohta  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Kazuyoshi Itoh  
4th Author's Affiliation Osaka University (Osaka Univ.)
5th Author's Name Norihiko Nishizawa  
5th Author's Affiliation Osaka University (Osaka Univ.)
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 2009-05-22 15:45:00 
Presentation Time 25 minutes 
Registration for LQE 
Paper # LQE2009-15 
Volume (vol) vol.109 
Number (no) no.49 
Page pp.77-81 
#Pages 5 
Date of Issue 2009-05-15 (LQE) 

[Return to Top Page]

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