POLARIZATION-DEPENDENT INTERFERENCE OF 2-PHOTON ABSORPTION IN A BROAD-BAND LASER

被引:6
作者
BAEV, VM
BOLLER, KJ
TOSCHEK, PE
机构
[1] Univ Hamburg, Hamburg, West Ger, Univ Hamburg, Hamburg, West Ger
关键词
LIGHT; -; Coherent; SPECTROSCOPY; ABSORPTION;
D O I
10.1016/0030-4018(88)90266-0
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The technique of broad-band laser intra-cavity absorption spectroscopy was amended by the injection of light pulses into the absorber, for recording of Na 3S-5S two-photon absorption spectra. The contributions of the P fine structure levels to the two-photon amplitude interfere constructively or destructively depending on tuning and polarization of the pulsed light: The transition probability vanishes completely at a particular tuning between the D lines only for parallel polarisation of the lasers.
引用
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页码:225 / 230
页数:6
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