Ultracompact all-optical logic gates based on nonlinear plasmonic nanocavities
نویسندگان
چکیده
منابع مشابه
All-Optical Logic Gates Based on Nonlinear Slot Waveguide Couplers
A novel design of all-optical logic gates based on nonlinear slot waveguide couplers is proposed. NOT, OR, and AND logic gates can be realized by simple single 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-o...
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In this paper a novel all-optical logic NAND, NOR and XOR gate based on nonlinear directional coupler theory is demonstrated. We use the identical structure which contains three waveguides, for designing these gates; the only difference however, is the power of inputs light beam. In other words, while a beam with 4 W/μm in power considered as logical one, the output is NAND gate and if a beam w...
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ژورنال
عنوان ژورنال: Nanophotonics
سال: 2017
ISSN: 2192-8614,2192-8606
DOI: 10.1515/nanoph-2016-0118