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- Title
Highly Efficient Semiconductor Emitter of Single Photons in the Red Spectral Range.
- Authors
Rakhlin, M. V.; Belyaev, K. G.; Klimko, G. V.; Sedova, I. V.; Kulagina, M. M.; Zadiranov, Yu. M.; Troshkov, S. I.; Guseva, Yu. A.; Terent'ev, Ya. V.; Ivanov, S. V.; Toropov, A. A.
- Abstract
The statistics of photon correlations in the emission of single InAs/AlGaAs quantum dots grown by molecular beam epitaxy and fitted with AlGaAs waveguide nanoantennas for efficient extraction of radiation is investigated. A single-photon source for the red spectral range with an average emission rate exceeding 5 MHz and a zero-delay second-order correlation function of g(2)(0) = 0.08 is realized on the basis of these photonic nanostructures. The degree of indistinguishability of consecutively emitted photons measured in Hong-Ou-Mandel interferometry under above-barrier excitation is about 30%.
- Subjects
PHOTON correlation; MOLECULAR beam epitaxy; PHOTONS; SEMICONDUCTORS; QUANTUM dots; OPTICAL hole burning
- Publication
JETP Letters, 2019, Vol 109, Issue 3, p145
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/S0021364019030135