Coherent interactions in nonlinear multilevel media

3rd International Conference on Mathematical Modeling in Physical Sciences

物理学;数学

Gazazyan, E.^1 ; Chaltykyan, V.^1

Institute for Physical Research, Armenian National Academy of Sciences, Ashtarak-2, 0203, Armenia^1

关键词: Atomic media;    Coherent interaction;    Five levels;    Lossless;    Population transfer;    Quasi-energy;    Short laser pulse;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/574/1/012042/pdf
DOI  :  10.1088/1742-6596/574/1/012042

来源: IOP

【 摘 要 】

We propose in this work an alternative method of easier calculation of necessary conditions for lossless propagation of short laser pulses in multilevel atomic media. Method is based on the quasienergy approach and illustrated with example of a five-level system. We also demostrated effective population transfer in this system.