DOAJ Open Access 2024

Ultra-low density and high performance InAs quantum dot single photon emitters

C. Shang M. De Gregorio Q. Buchinger M. Meinecke P. Gschwandtner +4 lainnya

Abstrak

We report the development of high quality InAs quantum dots with an ultra-low density of 2 × 107 cm−2 on (001) GaAs substrates. A significant reduction in the emission wavelength inhomogeneity has been observed. A representative dot has been characterized under cryogenic temperatures, demonstrating a close-to-ideal antibunching of both the exciton and biexciton emissions with a fitted g(2)(0) = 0.008 and 0.059, respectively.

Topik & Kata Kunci

Atomic physics. Constitution and properties of matter

Penulis (9)

C. Shang

M. De Gregorio

Q. Buchinger

M. Meinecke

P. Gschwandtner

A. Pfenning

T. Huber-Loyola

S. Hoefling

J. E. Bowers

Format Sitasi

APA MLA BibTeX

Shang, C., Gregorio, M.D., Buchinger, Q., Meinecke, M., Gschwandtner, P., Pfenning, A. et al. (2024). Ultra-low density and high performance InAs quantum dot single photon emitters. https://doi.org/10.1063/5.0209866

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Informasi Jurnal

Tahun Terbit: 2024
Sumber Database: DOAJ
DOI: 10.1063/5.0209866
Akses: Open Access ✓