Single-Photon Emitter at 80 K Based on a Dielectric Nanoantenna with a CdSe/ZnSe Quantum Dot

M. V. Rakhlin; K. G. Belyaev; S. V. Sorokin; I. V. Sedova; D. A. Kirilenko; A. M. Mozharov; I. S. Mukhin; M. M. Kulagina; Yu. M. Zadiranov; S. V. Ivanov; A. A. Toropov

doi:10.1134/S0021364018150109

Single-Photon Emitter at 80 K Based on a Dielectric Nanoantenna with a CdSe/ZnSe Quantum Dot

Authors: Rakhlin M.V.¹, Belyaev K.G.¹, Sorokin S.V.¹, Sedova I.V.¹, Kirilenko D.A.¹, Mozharov A.M.², Mukhin I.S.²^,3, Kulagina M.M.¹, Zadiranov Y.M.¹, Ivanov S.V.¹, Toropov A.A.¹
Affiliations:
1. Ioffe Institute
2. St. Petersburg National Research Academic University
3. ITMO University
Issue: Vol 108, No 3 (2018)
Pages: 201-204
Section: Condensed Matter
URL: https://journals.rcsi.science/0021-3640/article/view/161221
DOI: https://doi.org/10.1134/S0021364018150109
ID: 161221

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Abstract

The emission characteristics of a source of single photons based on an epitaxial heterostructure with CdSe/ZnSe quantum dots and a cylindrical waveguide with a varying cross section formed in a resist layer by electron-beam lithography are investigated. It is shown that a flux of single photons at a wavelength of 530 nm with an average rate of about 1 MHz and the value g(²)(0) = 0.15 ± 0.03 of the second-order correlation function at zero delay can be generated under optical pumping at 80 K.