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Paper Abstract and Keywords
Presentation 2005-11-04 17:00
All-Optical Logic Gates Based on Nonlinear Slot Waveguide Couplers
Takeshi Fujisawa, Masanori Koshiba (Hokkaido Univ.) Link to ES Tech. Rep. Archives: OPE2005-103 LQE2005-111
Abstract (in Japanese) (See Japanese page) 
(in English) A novel design of all-optical logic gates based on nonlinear slot waveguide couplers is proposed. NOT logic gates can be realized by simple one optical directional coupler configuration. Strong polarization dependencies of slot waveguides are effectively utilized for realizing polarization-independent optical directional couplers in linear regime and polarization-dependent all-optical switches in nonlinear regime. All the simulations are done for three-dimensional nonlinear channel waveguide structures by using rigorous numerical schemes based on a full-vector finite-element method especially formulated for nonlinear optical waveguides.
Keyword (in Japanese) (See Japanese page) 
(in English) Logic gates / optical Kerr effect / slot waveguide / polarization-dependent optical devices / finite-element method / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 382, OPE2005-103, pp. 79-84, Nov. 2005.
Paper # OPE2005-103 
Date of Issue 2005-10-28 (OCS, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685
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 Link to ES Tech. Rep. Archives: OPE2005-103 LQE2005-111

Conference Information
Committee OCS OPE LQE  
Conference Date 2005-11-03 - 2005-11-04 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ultra-high-speed transmission, modulation technologies, Ultra-high-speed optical / electrical devices, wideband WDM devices 
Paper Information
Registration To OPE 
Conference Code 2005-11-OCS-OPE-LQE 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) All-Optical Logic Gates Based on Nonlinear Slot Waveguide Couplers 
Sub Title (in English)  
Keyword(1) Logic gates  
Keyword(2) optical Kerr effect  
Keyword(3) slot waveguide  
Keyword(4) polarization-dependent optical devices  
Keyword(5) finite-element method  
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1st Author's Name Takeshi Fujisawa  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Masanori Koshiba  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker Author-1 
Date Time 2005-11-04 17:00:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # OCS2005-73, OPE2005-103, LQE2005-111 
Volume (vol) vol.105 
Number (no) no.380(OCS), no.382(OPE), no.384(LQE) 
Page pp.79-84 
#Pages
Date of Issue 2005-10-28 (OCS, OPE, LQE) 


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