Polarization-Dependent Purcell Enhancement on a Two-Dimensional h-BN/WS2 Light Emitter with a Dielectric Plasmonic Nanocavity.
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DOI: 10.1021/acs.nanolett.1c04640
Abstract: Integrating two-dimensional (2D) transition-metal dichalcogenides (TMDCs) into dielectric plasmonic nanostructures enables the miniaturization of on-chip nanophotonic devices. Here we report on a high-quality light emitter based on the newly designed 2D h-BN/WS2 heterostructure integrated with… read more here.
Keywords: dielectric plasmonic; purcell enhancement; light emitter; two dimensional ... See more keywords
Purcell Enhancement of Erbium Ions in TiO2 on Silicon Nanocavities
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DOI: 10.1021/acs.nanolett.2c01561
Abstract: Isolated solid-state atomic defects with telecom optical transitions are ideal quantum photon emitters and spin qubits for applications in long-distance quantum communication networks. Prototypical telecom defects, such as erbium, suffer from poor photon emission rates,… read more here.
Keywords: enhancement erbium; erbium ions; erbium; ions tio2 ... See more keywords