Non-Gaussianity of multiple photon-subtracted thermal states in terms of compound-Poisson photon number distribution parameters: theory and experiment
GV Avosopiants, KG Katamadze… - Laser Physics …, 2018 - iopscience.iop.org
Laser Physics Letters, 2018•iopscience.iop.org
The multiphoton-subtracted thermal states are an interesting example of quantum states of
light which are both classical and non-Gaussian. All the properties of such states can be
described by just two parameters of compound-Poisson photon number distribution. The
non-Gaussianity dependence on these parameters is calculated numerically and
analytically. The loss of non-Gaussianity during the optical damping is also studied
experimentally.
light which are both classical and non-Gaussian. All the properties of such states can be
described by just two parameters of compound-Poisson photon number distribution. The
non-Gaussianity dependence on these parameters is calculated numerically and
analytically. The loss of non-Gaussianity during the optical damping is also studied
experimentally.
Abstract
The multiphoton-subtracted thermal states are an interesting example of quantum states of light which are both classical and non-Gaussian. All the properties of such states can be described by just two parameters of compound-Poisson photon number distribution. The non-Gaussianity dependence on these parameters is calculated numerically and analytically. The loss of non-Gaussianity during the optical damping is also studied experimentally.
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