ISSN:
1432-0649
Keywords:
42.65
;
06
;
35
;
07.65
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The space-time properties of the correlator of the light intensities scattered from resonant atoms are studied. It is shown that in measuring such a correlator by the method of optical shifts, an appreciable contribution appears from the anomalous correlator of the scattered field amplitudes. It is simple to observe this correlator in the field of a standing wave by measuring the correlation of oppositely scattered rays. The spectral and polarization properties of such a correlator are studied. Its investigation is of interest for high-resolution spectroscopy because it allows information to be obtained on the natural width of a line in conditions of strong Doppler broadening. It is important to stress that this is possible in a linear approximation with respect to the strength of the external field in contrast to the methods of laser spectroscopy based on nonlinear effects.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00697554
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