Refractive index enhancement in a far-off resonant atomic system

被引:55
|
作者
Yavuz, DD [1 ]
机构
[1] Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
关键词
D O I
10.1103/PhysRevLett.95.223601
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We demonstrate a scheme where a laser beam which is very far detuned from an atomic resonance experiences a large index of refraction with vanishing absorption. The essential idea is to excite two Raman resonances with appropriately chosen strong control lasers.
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页数:4
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