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Paper Abstract and Keywords
Presentation 2007-08-03 09:00
Performance Improvement of High-Extinction-Ratio LiNbO3 Optical Intensity Modulator by Means of Polarization Crosstalk Reduction
Hiroyuki Toda, Katsuya Fukuta, Daisuke Arai (Doshisha Univ.), Akito Chiba, Kiyotaka Sasagawa, Tetsuya Kawanishi, Masahiro Tsuchiya, Masayuki Izutsu (NICT) MW2007-73 OPE2007-60 Link to ES Tech. Rep. Archives: MW2007-73 OPE2007-60
Abstract (in Japanese) (See Japanese page) 
(in English) We demonstrate that dc extinction ratio can be improved by reducing polarization crosstalk in high-extinction-ratio LiNbO_{3} optical intensity modulator. Observed improvement was more than 25 dB for the modulator used in the experiment. However, for double sideband suppressed carrier modulation, other factor causes increase of carrier and even-order sidebands.
Keyword (in Japanese) (See Japanese page) 
(in English) optical modulator / Ti-diffused LiNbO_{3} / extinction ratio / polarization / crosstalk / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 173, OPE2007-60, pp. 175-178, Aug. 2007.
Paper # OPE2007-60 
Date of Issue 2007-07-26 (MW, 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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF MW2007-73 OPE2007-60 Link to ES Tech. Rep. Archives: MW2007-73 OPE2007-60

Conference Information
Committee EMT OPE MW  
Conference Date 2007-08-02 - 2007-08-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Muroran Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OPE 
Conference Code 2007-08-EMT-OPE-MW 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Improvement of High-Extinction-Ratio LiNbO3 Optical Intensity Modulator by Means of Polarization Crosstalk Reduction 
Sub Title (in English)  
Keyword(1) optical modulator  
Keyword(2) Ti-diffused LiNbO_{3}  
Keyword(3) extinction ratio  
Keyword(4) polarization  
Keyword(5) crosstalk  
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Keyword(7)  
Keyword(8)  
1st Author's Name Hiroyuki Toda  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Katsuya Fukuta  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Daisuke Arai  
3rd Author's Affiliation Doshisha University (Doshisha Univ.)
4th Author's Name Akito Chiba  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
5th Author's Name Kiyotaka Sasagawa  
5th Author's Affiliation National Institute of Information and Communications Technology (NICT)
6th Author's Name Tetsuya Kawanishi  
6th Author's Affiliation National Institute of Information and Communications Technology (NICT)
7th Author's Name Masahiro Tsuchiya  
7th Author's Affiliation National Institute of Information and Communications Technology (NICT)
8th Author's Name Masayuki Izutsu  
8th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker
Date Time 2007-08-03 09:00:00 
Presentation Time 25 
Registration for OPE 
Paper # IEICE-MW2007-73,IEICE-OPE2007-60 
Volume (vol) IEICE-107 
Number (no) no.172(MW), no.173(OPE) 
Page pp.175-178 
#Pages IEICE-4 
Date of Issue IEICE-MW-2007-07-26,IEICE-OPE-2007-07-26 


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