| Original Articles |
|
|
|
|
Quantum Dynamical Theory for Squeezed Atom Laser |
| JING Hui1;HAN Yi-Ang2;CHEN Jing-Ling1;MIAO Yuan-Xiu3 |
| 1Theoretical Physics Division, Nankai Institute of Mathematics, Nankai University, Tianjin 300071
2Department of Physics, Zhengzhou University, Zhengzhou 450052
3Center for Advanced Study, Tsinghua University, Beijing 100084
|
|
| Cite this article: |
|
JING Hui, HAN Yi-Ang, CHEN Jing-Ling et al 2000 Chin. Phys. Lett. 17 862-864 |
|
|
|
|
Abstract A model for the squeezed output coupler of the trapped Bose-Einstein condensed atoms is established with a simple many-boson system of two states with linear coupling, by preparing an initially squeezed light field. In the Bogoliubov approximation, its solutions show that the quadrature squeezing effect mutually oscillates between the coupling light field and the output atomic field. This manifests that the initially squeezed light will transform into a coherent state after some period of coupling interaction while the output atomic field is in a squeezed state.
|
| Keywords:
03.75.Fi
|
|
|
Published: 01 December 2000
|
|
|
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
