Response of a two-level atom to a frequency-modulated optically coherent pulse train

被引：2
|
作者：
Supplee, JM [1 ]
Whittaker, EA
Andrew, K
机构：
[1] Drew Univ, Dept Phys, Madison, NJ 07940 USA
[2] Stevens Inst Technol, Dept Phys & Engn Phys, Hoboken, NJ 07030 USA
[3] Eastern Illinois Univ, Dept Phys, Charleston, IL 61920 USA
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1998年 / 15卷 / 07期
关键词：
D O I：
10.1364/JOSAB.15.001833
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present an analytical expression for the response of a two-level atom to a frequency-modulated optically coherent pulse train. The optical beam has sinusoidal frequency modulation and is chopped to have a square-wave envelope. We assume that the laser pulses are short compared with the atomic-decay time, the pulse-repetition time, and the modulation period. With this short-pulse assumption we are able to use a method similar to Temkin's [J. Opt. Sec. Am. B 10, 830-839 (1993)] and solve the optical Bloch equations in closed form. (C) 1998 Optical society of America.
引用
收藏
页码：1833 / 1838
页数：6
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