Adiabatic control of atomic population and distortion-free propagation of short laser pulses in multilevel media

作者：Grigoryan G^*; Gazazyan E; Chaltykyan V; Tikhova O

来源：Laser Physics, 2014, 24(3): 035301.

DOI：10.1088/1054-660X/24/3/035301

• quantum coherence
• interference
• population transfer

A relatively simple technique of analytic calculation based on the method of quasienergies is proposed, which allows all necessary conditions for lossless short pulse propagation in a multilevel atomic medium to be revealed. The method is illustrated for three- and five-level atomic systems. The dynamics of pulse propagation in a multilevel medium is demonstrated for the case of a W-system of levels. The conditions for adiabatic interaction in a medium are obtained.

• 出版日期2014-3