WHITE-LIGHT-INDUCED DRIFT ON SODIUM VAPOR

被引:4
作者
GOZZINI, S [1 ]
MARINELLI, C [1 ]
MARIOTTI, E [1 ]
GABBANINI, C [1 ]
LUCCHESINI, A [1 ]
MOI, L [1 ]
机构
[1] UNIV SIENA,DIPARTMENTO CHIM,I-53100 SIENNA,ITALY
来源
EUROPHYSICS LETTERS | 1992年 / 17卷 / 04期
关键词
QUANTUM OPTICS; PHOTON INTERACTIONS WITH ATOMS; OTHER TOPICS IN ATOMIC SPECTRA AND INTERACTIONS WITH PHOTONS;
D O I
10.1209/0295-5075/17/4/005
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We report the first experimental evidence of the white-light-induced-drift effect in one-component active gas. It can be observed in optically thick multilevel systems when an initially flat excitation spectrum is asymmetrically modified by both absorption and optical pumping. The effect has been detected in sodium vapour excited by a laser with a very large bandwidth and a particular cavity configuration (<<lamp laser>>).
引用
收藏
页码:309 / 314
页数:6
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