TY - JOUR

T1 - Coherent control of a multilevel resonant medium by subcycle pulses

AU - Пахомов, Антон Владимирович

AU - Розанов, Николай Николаевич

AU - Архипов, Михаил Викторович

AU - Архипов, Ростислав Михайлович

PY - 2024

Y1 - 2024

N2 - We theoretically demonstrate the possibility of coherent control of the response of a multilevel resonant medium by means of half-cycle unipolar or quasi-unipolar attosecond pulses. We show that despite the ultrabroad spectrum of half-cycle pulses the induced medium polarization can be efficiently steered through the proper choice of the parameters for the excitation pulses. Besides, we found that the response of a multilevel medium for the amplitude of driving subcycle pulses below a certain threshold can be quantitatively well approximated by the two-level model.

AB - We theoretically demonstrate the possibility of coherent control of the response of a multilevel resonant medium by means of half-cycle unipolar or quasi-unipolar attosecond pulses. We show that despite the ultrabroad spectrum of half-cycle pulses the induced medium polarization can be efficiently steered through the proper choice of the parameters for the excitation pulses. Besides, we found that the response of a multilevel medium for the amplitude of driving subcycle pulses below a certain threshold can be quantitatively well approximated by the two-level model.

UR - https://www.mendeley.com/catalogue/05b9e1a5-a05b-3f51-a4a1-ef5debccc8fe/

U2 - 10.1364/josab.503633

DO - 10.1364/josab.503633

M3 - Article

VL - 41

SP - 46

EP - 54

JO - Journal of the Optical Society of America B: Optical Physics

JF - Journal of the Optical Society of America B: Optical Physics

SN - 0740-3224

IS - 1

ER -