All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Filters

37 574 (0,114s)

Result

Two-beam light with 'checkered-pattern' photon-number distributions

Photon-number-resolved post-selection on one beam out of a correlated system of three beams with bi-partite photon-number correlations gives rise to joint photon, one endowed with correlations in ...

Optics (including laser optics and quantum optics)

  • 2021
  • Jimp
  • Link
Result

Correlation photon counting experiment under conditions of extreme photon flux

The standard way to realize single photon counting experiment under conditions of extreme photon flux - order of 109 photons per second - is to minimize the detector dead time. In case of some correlation experimen...

BH - Optika, masery a lasery

  • 2009
  • O
Result

Photon-hadron jet correlations in p+p and Au+Au collisions at s(NN)=200 GeV

) of suppression of back-to-back correlations in the direct photon+jet channel in Au+Au relative to p+p collisions. Two-particle correlations of direct photon triggers with associatedhadrons are obtained by statist...

BF - Elementární částice a fyzika vysokých energií

  • 2009
  • Jx
Result

A practical comparison of photon correlation and cross-correlation spectroscopy in nanoparticle and microparticle size evaluation

Monodisperse standard polystyrene particles were used to determine the differences between two methods for analyzing particle size based on dynamic light scattering....

Physical chemistry

  • 2017
  • Jimp
  • Link
Result

Multipoint Correlation Functions for Photon Statistics in Single-Molecule Spectroscopy: Stochastic Dynamics in Liouville Space

Microscopic quantum theory of photon counting from single molecules. Multipoint correlation functions for important models of fluctuations....

BE - Teoretická fyzika

  • 2008
  • C
Result

Shaping the g((2)) autocorrelation and photon statistics

and simulate shaping both temporal correlations and photon statistics that are fully, the temporal correlations are independent of photon statistics and can take any shape.We propose a method of arbitrarily shapin...

Optics (including laser optics and quantum optics)

  • 2021
  • Jimp
  • Link
Result

Simple direct measurement of nonclassical joint signal-idler photon-number statistics and the correlation area of twin photon beam

The measurement of the joint signal-idler photon-number distribution of a field obtained from spontaneous parametric downconversion using an intensified CCD camera is presented. It is shown that a classicality criterion is violated directly ...

BH - Optika, masery a lasery

  • 2005
  • Jx
Result

Experimental verification of energy correlations in entangled photon pairs

Properties of entangled photon pairs generated in spontaneous parametric down-conversion are investigated in interference experiments. Strong energy correlations are demonstrated in a direct way. If a signal photon is detec...

BH - Optika, masery a lasery

  • 2003
  • Jx
Result

Experimental tests of energy and time entanglement

Entangled two-photon states are often generated in the process of spontaneous parametric down-conversion. The two photons comprising one pair are tighly correlated in energy and time. The width of these correlations

BH - Optika, masery a lasery

  • 2005
  • Jx
Result

Tunable condrol of the frequency correlations of entangled photons

We experimentally demonstrate a new technique to control the type of frequency correlations of entangled photon pairs generated by spontaneous parametric downconversion. Frequency-correlated and frequency-anticorrelated

BH - Optika, masery a lasery

  • 2007
  • Jx
  • 1 - 10 out of 37 574