Photonic Nanobeam Cavities with Nanopockets for EfficientIntegration of Fluorescent Nanoparticles
Sign Up to like & getrecommendations! Published in 2020 at "Nano Letters"
DOI: 10.1021/acs.nanolett.0c00466.s001
Abstract: Integrating fluorescent nanoparticles with high-Q, small mode volume cavities is indispensable for nanophotonics and quantum technologies. To date, nanoparticles have largely been coupled to evanescent fields of cavity modes, which limits the strength of the… read more here.
Keywords: cavities nanopockets; photonic nanobeam; fluorescent nanoparticles; fluorescent ... See more keywords
Post-fabrication trimming of photonic crystal nanobeam cavities by electron beam irradiation.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.015908
Abstract: We demonstrate that resonant wavelength of photonic crystal (PhC) nanobeam cavities can be individually post-fabrication tuned by electron beam irradiation. By measuring the transmission spectrum of the cavities before and after trimming, it is shown… read more here.
Keywords: post fabrication; resonant wavelength; photonic crystal; nanobeam cavities ... See more keywords
Design and fabrication of ridge waveguide-based nanobeam cavities for on-chip single-photon sources.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.453164
Abstract: We report on the design of nanohole/nanobeam cavities in ridge waveguides for on-chip, quantum-dot-based single-photon generation. Our design overcomes limitations of a low-refractive-index-contrast material platform in terms of emitter-mode coupling efficiency and yields an outcoupling… read more here.
Keywords: ridge waveguide; nanobeam cavities; single photon; design ... See more keywords