In this work, we introduce a bottom-up fabrication approach based on Electron Beam Induced Deposition to directly fabricate plasmonic nanoantennas onto the surface of tapered optical nanofibers. The structures are optically characterized by measuring the scattering from a propagating Near Infrared laser beam and a supercontinuum beam. The results, along with numerical predictions, suggest that the fabricated structures can enhance the single photon emission properties of room temperature solid-state emitters.
Direct Fabrication of Plasmonic Nanoantennas onto Tapered Optical Nanofibers with Electron Beam Induced Deposition for Enhanced Single Photon Emission
Pisano F.;
2023
Abstract
In this work, we introduce a bottom-up fabrication approach based on Electron Beam Induced Deposition to directly fabricate plasmonic nanoantennas onto the surface of tapered optical nanofibers. The structures are optically characterized by measuring the scattering from a propagating Near Infrared laser beam and a supercontinuum beam. The results, along with numerical predictions, suggest that the fabricated structures can enhance the single photon emission properties of room temperature solid-state emitters.
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