Photocounting distributions for exponentially decaying sources
نویسندگان
چکیده
منابع مشابه
Photocounting distributions for exponentially decaying sources.
Exact photocounting distributions are obtained for a pulse of light whose intensity is exponentially decaying in time, when the underlying photon statistics are Poisson. It is assumed that the starting time for the sampling interval (which is of arbitrary duration) is uniformly distributed. The probability of registering n counts in the fixed time T is given in terms of the incomplete gamma fun...
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Fig. 2. Measurement technique for amplitude and phase components in hologram reconstruction. of the beams with an acoustooptic device. The outputs of the detectors monitoring the beam powers are added to form a signal IA = (c/2)(Pw 2 + Pwj) = cPa exp (-2od) [cosh (c) + sinh (id9 coswt], (7) where c is a constant. IA represents a signal that corresponds to the amplitude component of the grating ...
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ژورنال
عنوان ژورنال: Optics Letters
سال: 1979
ISSN: 0146-9592,1539-4794
DOI: 10.1364/ol.4.000146