Single-photon generation from InAlAs single quantum dot

S. Kimura; H. Kumano; M. Endo; I. Suemune; T. Yokoi; H. Sasakura; S. Adachi; S. Muto; H. Z. Song; S. Hirose; T. Usuki

Conference ProceedingsOPEN ACCESS

Single-photon generation from InAlAs single quantum dot

Physica Status Solidi C: Conferences (2005) 2(11) 3833-3837

DOI: 10.1002/pssc.200562027

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Abstract

Regulated single-photon generation from an InAlAs quantum dot was demonstrated at a wavelength in which Si-avalanche photodiode single-photon detector has high quantum efficiency. Measured excitation power dependence of photon coincidence counts revealed that highly pure single-photon emission was realized at low excitation powers. Beyond a critical excitation, population of multi-exciton states in the quantum dot degraded the purity of single-photon emission. ©2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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Kimura, S., Kumano, H., Endo, M., Suemune, I., Yokoi, T., Sasakura, H., … Usuki, T. (2005). Single-photon generation from InAlAs single quantum dot. In Physica Status Solidi C: Conferences (Vol. 2, pp. 3833–3837). https://doi.org/10.1002/pssc.200562027

Single-photon generation from InAlAs single quantum dot

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