Interaction of Atoms with Squeezed Radiation

D. V. Kupriianov, Igor M. Sokolov

Dmitriy V. Kupriyanov, Igor M. Sokolov

M. Reboiro

The transfer of spin between atoms and a radiation field is formulated in an algebraic model. The system is composed of three-levels atoms in interaction with a radiation field. The appearance of atomic squeezing when the photon sector of the initial state consists of a squeezed photon state is analysed. It is found that atomic squeezing depends not only on the initial state but also on the interaction couplings and the number of atoms of the system.

Eyob Alebachew, K. Fesseha

Song Tong-Qiang, Feng Jian, Wenzheng Wang +1 more

We study the squeezing and the amplitude-squared squeezing of radiation field in the interaction of squeezed vacuum state with two two-level atoms, and discuss the effects of the relative value of two atom-field coupling constants on them. The numerical results show that the presence of one additional atom introduces nontrivival cooperative effects into the squeezing and the amplitude-squared squeezing of radiation field.

Hiroki Saito, Masahito Ueda