0436690 - FZÚ 2015 RIV US eng J - Článek v odborném periodiku
Peřina Jr., J. - Haderka, Ondřej - Allevi, A. - Bondani, M.
Absolute calibration of photon-number-resolving detectors with an analog output using twin beams.
Applied Physics Letters. Roč. 104, č. 4 (2014), "041113-1"-"041113-4". ISSN 0003-6951. E-ISSN 1077-3118
Grant CEP: GA ČR GAP205/12/0382
Institucionální podpora: RVO:68378271
Klíčová slova: photon-number resolving detector * twin beams * photon fields
Kód oboru RIV: BH - Optika, masery a lasery
Impakt faktor: 3.302, rok: 2014 ; AIS: 1.125, rok: 2014
DOI: https://doi.org/10.1063/1.4863433

A method for absolute calibration of a photon-number resolving detector producing analog signals as the output is developed using a twin beam. The method gives both analog-to-digital conversion parameters and quantum detection efficiency for the photon fields. Characteristics of the used twin beam are also obtained. A simplified variant of the method applicable to fields with high signal to noise ratios and suitable for more intense twin beams is suggested.
Trvalý link: http://hdl.handle.net/11104/0240362