Multiphoton detection using visible light photon counter
- 15 February 1999
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 74 (7) , 902-904
- https://doi.org/10.1063/1.123404
Abstract
Visible light photon counters feature noise-free avalanche multiplication and narrow pulse height distribution for single photon detection events. Such a well-defined pulse height distribution for a single photon detection event, combined with the fact that the avalanche multiplication is confined to a small area of the whole detector, opens up the possibility for the simultaneous detection of two photons. In this letter, we investigated this capability using twin photons generated by parametric down conversion, and present a high quantum efficiency (~ 47%) detection of two photons with good time resolution (~ 2 ns), which can be distinguished from a single-photon incidence with a small bit-error rate (~ 0.63%)Keywords
This publication has 13 references indexed in Scilit:
- Noise-free avalanche multiplication in Si solid state photomultipliersApplied Physics Letters, 1997
- Quantum information processing: cryptography, computation, and teleportationProceedings of the IEEE, 1996
- Single optical photon detection with a superconducting tunnel junctionNature, 1996
- Comment on "Reliability of Bell-inequality measurements using polarization correlations in parametric-down-conversion photon sources"Physical Review A, 1995
- Photon counting using a large area avalanche photodiode cooled to 100 KApplied Physics Letters, 1994
- High-efficiency single-photon detectorsPhysical Review A, 1993
- Photon counting techniques with silicon avalanche photodiodesApplied Optics, 1993
- Scintillating fiber tracking for the SSC using visible light photon countersNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1992
- Detection of individual 0.4–28 μm wavelength photons via impurity-impact ionization in a solid-state photomultiplierApplied Physics Letters, 1987
- Photon-counting statistics of pulsed light sourcesOptics Letters, 1982