Ultracompact Plasmonic-Mode-Assisted Polarization Splitter with A Large Fabrication Tolerance
نویسندگان
چکیده
An ultra-compact plasmonic-mode-assisted polarization splitter based on directional coupler is proposed and investigated analytically and numerically. A large modal birefringence of > 0.69 is estimated, enabling a clean polarization separation within 5.6 1m. Keywords-Polarization splitters; surface plasmons; plasmonic waveguides
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