Efficient Integration of Single-Photon Emitters in Thin InSe Films into Resonance Silicon Waveguides

A concept of the optimal design of a silicon waveguide based on optically coupled Mie-resonant nanoantennas for efficient inputting of light from point emitters associated with excitons localized at defects in a thin InSe film is proposed. Numerical calculations demonstrate that the efficiency of co...

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Bibliographic Details
Published in:JETP letters 2020-12, Vol.112 (11), p.693-698
Main Authors: Gartman, A. D., Kroichuk, M. K., Shorokhov, A. S., Fedyanin, A. A.
Format: Article
Language:English
Subjects:
Atomic
Biological and Medical Physics
Biophysics
Dipoles
Emitters
Excitons
Molecular
Optical and Plasma Physics
Optics and Laser Physics
Particle and Nuclear Physics
Physics
Physics and Astronomy
Quantum Information Technology
Silicon
Solid State Physics
Spintronics
Thin films
Waveguides
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Summary:A concept of the optimal design of a silicon waveguide based on optically coupled Mie-resonant nanoantennas for efficient inputting of light from point emitters associated with excitons localized at defects in a thin InSe film is proposed. Numerical calculations demonstrate that the efficiency of coupling between a dipole emitter and a resonant silicon waveguide is four orders of magnitude greater than that for a conventional ridge waveguide.
ISSN:0021-3640
1090-6487
DOI:10.1134/S002136402023006X