The authors report fiber-coupled superconducting single-photon detectors with specifications that exceed those of avalanche photodiodes, operating at telecommunication wavelength, in sensitivity, temporal resolution, and repetition frequency. The improved performance is demonstrated by measuring the intensity correlation function g2 of single-photon states at 1300 nm produced by single semiconductor quantum dots.
Single-photon experiments at telecommunication wavelengths using nanowire superconducting detectors
A Gerardino;
2007
Abstract
The authors report fiber-coupled superconducting single-photon detectors with specifications that exceed those of avalanche photodiodes, operating at telecommunication wavelength, in sensitivity, temporal resolution, and repetition frequency. The improved performance is demonstrated by measuring the intensity correlation function g2 of single-photon states at 1300 nm produced by single semiconductor quantum dots.File in questo prodotto:
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