Resonant enhancement of refractive index in a photonic band gap structure

被引：0
|
作者：
Lee, H [1 ]
Zhu, SY
Scully, MO
机构：
[1] Texas A&M Univ, Dept Phys, College Stn, TX 77843 USA
[2] Max Planck Inst Quantum Opt, D-85748 Garching, Germany
[3] Hong Kong Baptist Univ, Dept Phys, Hong Kong, Peoples R China
来源：
LASER PHYSICS | 1999年 / 9卷 / 04期
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We investigate the absorption/dispersion properties of an ensemble of coherently driven three-level atoms in a modified reservoir such as the photonic band gap structure. We found that the index of refraction with vanishing absorption can be enhanced more than in the normal vacuum reservoir. Furthermore, the driving field which maintains the atomic coherence, suffers from order of magnitude less absorption.
引用
收藏
页码：831 / 837
页数：7
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