Title :
Numerical Modelling a Populations Differences Dynamics of the Resonant Levels of Atoms in a Nonrectangular Form Laser Pulse: Optical Bistability Effect
Author :
Glushkov, Alexander V. ; Loboda, Andrey V. ; Khokhlov, Valeriy N. ; Prepelitsa, Georgy P.
Author_Institution :
Odessa Univ.
fDate :
June 29 2006-July 1 2006
Abstract :
The results of numeric calculation of population kinetics of resonant levels for atoms in the non-rectangular form laser pulse on the basis of the modified Bloch equations are presented. Cited equations describe an interaction between two-level atoms ensemble and resonant radiation with an account of the atomic dipole-dipole interaction. It has been found for a case of ch-1 laser pulse a strengthen possibility of manifestation of the internal optical bistability effect special features in the temporary dynamics of populations for the atomic resonant levels under adiabatic slow changing the acting field intensity in comparison with a case of the rectangular form pulses
Keywords :
atom-photon collisions; high-speed optical techniques; optical bistability; quantum optics; atomic dipole-dipole interaction; modified Bloch equations; optical bistability; populations differences dynamics; two-level atoms ensemble; Atom lasers; Atom optics; Atomic beams; Atomic measurements; Equations; Laser modes; Numerical models; Optical bistability; Optical pulses; Resonance; laser pulse; optical bistability; populations differences dynamics; two-level atoms ensemble;
Conference_Titel :
Laser and Fiber-Optical Networks Modeling, 8-th International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
1-4244-0233-6
Electronic_ISBN :
1-4244-0234-4
DOI :
10.1109/LFNM.2006.252078
