We review recent developments in nonlinear optical sampling techniques for the ultrafast detection of single photons. Starting from a brief overview of the current status in single-photon sources and detectors, we focus mainly on optical Kerr shutters in free space and optical fibers. We discuss the related theory and the practical aspects required for achieving single-photon sensitivity for applications in spectroscopy and quantum information processing.

Nonlinear optics for ultrafast single-photon detection

Agio M.;
2023

Abstract

We review recent developments in nonlinear optical sampling techniques for the ultrafast detection of single photons. Starting from a brief overview of the current status in single-photon sources and detectors, we focus mainly on optical Kerr shutters in free space and optical fibers. We discuss the related theory and the practical aspects required for achieving single-photon sensitivity for applications in spectroscopy and quantum information processing.
2023
Istituto Nazionale di Ottica - INO - Sede Secondaria di Sesto Fiorentino
Nonlinear optics
Optical gating
Quantum emitters
Single-photon detection
Ultrafast quantum optics
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/510556
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