Nonlinear effects of changes in polarization of radiation, propagating in a resonant medium from randomly oriented molecules

Nonlinear effects of changes in polarization of radiation, propagating in a resonant medium from randomly oriented molecules

We consider the interaction of intense, elliptically polarized monochromatic radiation with a resonant medium, consisting of identical two-level systems with randomly spatially oriented dipole moments. An analytic expression is obtained for the bulk density of the field-induced macroscopic dipole mo...

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Veröffentlicht in:Radiophys. Quantum Electron. (Engl. Transl.); (United States) 1988-03, Vol.31 (3), p.203-209
Hauptverfasser: Kulagin, S. V., Milovskii, N. D., Pylin, A. V.
Format: Artikel
Sprache:eng
Schlagworte:
420300 - Engineering- Lasers- (-1989)
ANGULAR MOMENTUM
BEAMS
DIPOLE MOMENTS
DISTRIBUTION FUNCTIONS
ELECTROMAGNETIC FIELDS
ELECTROMAGNETIC RADIATION
ENGINEERING
FUNCTIONS
LASER MATERIALS
LASER RADIATION
MATERIALS
MOLECULES
MONOCHROMATIC RADIATION
NONLINEAR OPTICS
OPTICAL PUMPING
OPTICS
ORIENTATION
PHASE SHIFT
POLARIZED BEAMS
PUMPING
QUANTUM ELECTRONICS
RADIATIONS
RANDOMNESS
RESONANCE
SPIN ORIENTATION
WAVE PROPAGATION
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Beschreibung
Zusammenfassung:We consider the interaction of intense, elliptically polarized monochromatic radiation with a resonant medium, consisting of identical two-level systems with randomly spatially oriented dipole moments. An analytic expression is obtained for the bulk density of the field-induced macroscopic dipole moment of the medium. We investigate the propagation of an intense monochromatic elliptically polarized homogeneous plane wave. Estimates of nonlinear effects are provided, and conditions of determining them are determined.
ISSN:0033-8443
1573-9120
DOI:10.1007/BF01080381