Open AccessThe Noise Effect of Vacuum Reservoir on the Dynamics of Three-Level Laser Pumped by Coherent Light
Author(s) -
M. Molla Gessesse
Publication year - 2020
Publication title -
ukrainian journal of physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.213
H-Index - 17
eISSN - 2071-0194
pISSN - 2071-0186
DOI - 10.15407/ujpe65.5.385
Subject(s) - photon , physics , laser , noise (video) , quadrature (astronomy) , vacuum state , optics , quantum optics , quantum mechanics , artificial intelligence , computer science , image (mathematics)
We have investigated the effects of vacuum reservoir noise on the photon statistics and quadrature squeezing of light generated by a three-level laser pumped by coherent light and coupled to a vacuum reservoir via a single-port mirror. We have found that the effect of the vacuum reservoir noise is to increase the photon number variance and to decrease the quadrature squeezing. However, the vacuum reservoir noise has no effect on the mean photon number.