Reconstruction of the probability density function by means of the degree of polarization for one-photon mixed states
Łukasz Michalik , Andrzej Domański
AbstractIn this paper the authors discuss an alternative way for reconstructing one-photon mixed states of a partially polarized optical field. The task is to represent the probability density distribution describing these kind of states with the Stokes parameters which also characterize the effective state of polarization. These parameters can be measured by means of the degree of polarization with an experimental setup containing a rotating linear polarizer and a circular polarizer. A thought experiment is presented which assumes that the measurement is undertaken on an analyzed beam coupled with a reference beam containing photons polarized in a well-known way. The method discussed in the paper is an alternative for the most commonly used quantum tomography approach.
|Journal series||CENTRAL EUROPEAN JOURNAL OF PHYSICS, ISSN 1895-1082|
|Keywords in English||quantum optics; photons; state reconstruction; quasiprobability function; degree of polarization|
|Score|| = 20.0, 22-02-2020, ArticleFromJournal|
= 25.0, 22-02-2020, ArticleFromJournal
|Publication indicators||= 1.0; : 2013 = 1.077 (2) - 2013=0.871 (5)|
|Citation count*||1 (2015-05-31)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.