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Paper Abstract and Keywords
Presentation 2009-10-23 09:20
High Extinction Ratio LiNbO3 MZ modulator with active Y-branch
Yoshihiro Ogiso, Yuta Tsuchiya (Waseda Univ.), Satoshi Shinada, Shinya Nakajima, Tetsuya Kawanishi (NICT), Hirochika Nakajima (Waseda Univ.) OCS2009-64 OPE2009-130 LQE2009-89
Abstract (in Japanese) (See Japanese page) 
(in English) We have fabricated a high extinction ratio (50 dB) LiNbO3 MZ modulator with active Y-branch which characteristics are equal to a DPMZ type one. Then, we realized a Double-sideband suppressed carrier modulation where a carrier spectral was 28 dB suppressed using Z-cut/Dual drive optical modulator. Finally, we discussed about high extinction ratio LiNbO3 DPMZ modulator with active Y-branch, for suppressed undesired sideband components in optical Single-Side-Band modulation and more precise IQ mapping in QAM.
Keyword (in Japanese) (See Japanese page) 
(in English) LiNbO3 / Ti-diffusion / Optical modulator / Extinction ratio / Y-branch waveguide / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 244, OPE2009-130, pp. 117-120, Oct. 2009.
Paper # OPE2009-130 
Date of Issue 2009-10-15 (OCS, OPE, 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 OCS2009-64 OPE2009-130 LQE2009-89

Conference Information
Committee OPE LQE OCS  
Conference Date 2009-10-22 - 2009-10-23 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OPE 
Conference Code 2009-10-OPE-LQE-OCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) High Extinction Ratio LiNbO3 MZ modulator with active Y-branch 
Sub Title (in English)  
Keyword(1) LiNbO3  
Keyword(2) Ti-diffusion  
Keyword(3) Optical modulator  
Keyword(4) Extinction ratio  
Keyword(5) Y-branch waveguide  
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Keyword(7)  
Keyword(8)  
1st Author's Name Yoshihiro Ogiso  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Yuta Tsuchiya  
2nd Author's Affiliation Waseda University (Waseda Univ.)
3rd Author's Name Satoshi Shinada  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
4th Author's Name Shinya Nakajima  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
5th Author's Name Tetsuya Kawanishi  
5th Author's Affiliation National Institute of Information and Communications Technology (NICT)
6th Author's Name Hirochika Nakajima  
6th Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2009-10-23 09:20:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # OCS2009-64, OPE2009-130, LQE2009-89 
Volume (vol) vol.109 
Number (no) no.243(OCS), no.244(OPE), no.245(LQE) 
Page pp.117-120 
#Pages 4 
Date of Issue 2009-10-15 (OCS, OPE, LQE) 

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