Open AccessTHE INFLUENCE ON THE LIGHT SQUEEZING DUE TO VIRTUAL PHOTON PRECESSES
Author(s) -
Peng Jia,
Gaoxiang Li
Publication year - 1993
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.42.568
Subject(s) - physics , photon , field (mathematics) , virtual particle , coupling constant , coupling (piping) , quantum electrodynamics , light field , quantum optics , quantum mechanics , quantum , atom (system on chip) , two photon excitation microscopy , constant (computer programming) , optics , materials science , programming language , excitation , mathematics , computer science , pure mathematics , metallurgy , embedded system
In this paper, we have examined the influence of the counter-rotating terms on the sque-ezing phenomenon of the field in the two-photon Jaynes-Cummings model by means of the non-relativestic quantum electrodynamics. We verified that the effect of the virtual photon field in-creases the squeezing. The relation between the degree of squeezing and the field frequency, the mean photon number and the atom-field coupling constant has also analyzed.