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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Vol. 15, Iss. 7 — Jul. 1, 1998
  • pp: 1833–1838

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

James M. Supplee, Edward A. Whittaker, and Keith Andrew  »View Author Affiliations


JOSA B, Vol. 15, Issue 7, pp. 1833-1838 (1998)
http://dx.doi.org/10.1364/JOSAB.15.001833


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Abstract

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. Soc. Am. B 10, 830–839 (1993)] and solve the optical Bloch equations in closed form.

[Optical Society of America ]

OCIS Codes
(020.1670) Atomic and molecular physics : Coherent optical effects
(190.0190) Nonlinear optics : Nonlinear optics
(300.6420) Spectroscopy : Spectroscopy, nonlinear

Citation
James M. Supplee, Edward A. Whittaker, and Keith Andrew, "Response of a two-level atom to a frequency-modulated optically coherent pulse train," J. Opt. Soc. Am. B 15, 1833-1838 (1998)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-15-7-1833


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