Microscopic discrete model of nonideal photodetector
Abstract
The descreet photodetection process is under investigation. It is assumed to be nonideal due to the possibility of appearing "dark" and "bright" clicks of ionization chamber, which measures the atom state. The nonorthogonal POVM measures and Kraus extension on the field states space are proposed.
About the Authors
G. P. Miroshnichenko
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
Russian Federation
Russian Federation
G.P. Miroshnichenko – Professor, Doctor of Science
A. I. Trifanov
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
Russian Federation
Russian Federation
A.I. Trifanov – postgraduate student
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Review
For citations:
Miroshnichenko G.P., Trifanov A.I. Microscopic discrete model of nonideal photodetector. Nanosystems: Physics, Chemistry, Mathematics. 2012;3(1):93-100. (In Russ.)
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