摘要
研究了原子间相互作用对光场与原子玻色 爱因斯坦凝聚体相互作用系统中耦合输出的相干原子束压缩性质的影响 .结果表明 :原子激光的两正交分量的涨落均可压缩 ,玻色 -爱因斯坦凝聚体中原子间的相互作用不利于原子激光的压缩 .
The influence of the interaction between atoms in Bose-Einstein condensate (BEC) on the squeezing properties of atomic lasers is studied under Bogoliubov approximation. The results show that the fluctuations of two quadrature components of the atomic laser can be squeezed and the interaction between atoms in BEC is disadvantageous to the squeeze of atomic lasers.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2004年第1期54-57,共4页
Acta Physica Sinica
