Presentation | 2005-11-04 All-Optical Logic Gates Based on Nonlinear Slot Waveguide Couplers Takeshi Fujisawa, Masanori Koshiba, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(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) |
Keyword(in English) | Logic gates / optical Kerr effect / slot waveguide / polarization-dependent optical devices / finite-element method |
Paper # | OCS2005-73,OPE2005-103,LQE2005-111 |
Date of Issue |
Conference Information | |
Committee | LQE |
---|---|
Conference Date | 2005/10/28(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Lasers and Quantum Electronics (LQE) |
---|---|
Language | ENG |
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 |
1st Author's Name | Takeshi Fujisawa |
1st Author's Affiliation | Division of Media and Network Technology, Hokkaido University() |
2nd Author's Name | Masanori Koshiba |
2nd Author's Affiliation | Division of Media and Network Technology, Hokkaido University |
Date | 2005-11-04 |
Paper # | OCS2005-73,OPE2005-103,LQE2005-111 |
Volume (vol) | vol.105 |
Number (no) | 384 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |