Fermionic atom laser

被引：8

作者：

Petrosyan, KG ^{[1
]}

机构：

[1] Yerevan Phys Inst, Dept Theoret Phys, Yerevan 375036, Armenia

来源：

JETP LETTERS | 1999年 / 70卷 / 01期

关键词：

D O I：

10.1134/1.568122

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

An output coupling of a magnetically trapped two-species Fermi gas to a untrapped species is considered which can be implemented using rf or optical Raman transitions. The process can be used to produce an intense output beam of fermionic atoms once the device reaches a threshold in the zero-temperature case. For finite temperatures there is no threshold, as the output current grows smoothly. This behavior, which is reminiscent of conventional optical and cavity-QED lasers, suggests the name fermionic atom laser for this device. (C) 1999 American Institute of Physics. [S0021-3640(99)00313-8].

引用

页码：11 / 16

页数：6

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