TY - JOUR

T1 - Generation and control of population difference gratings in a three-level hydrogen atomic medium using half-cycle attosecond pulses nonoverlapping in the medium

AU - Архипов, Ростислав Михайлович

AU - Архипов, Михаил Викторович

AU - Пахомов, Антон Владимирович

AU - Дьячкова, Ольга Олеговна

AU - Розанов, Николай Николаевич

PY - 2024/6/11

Y1 - 2024/6/11

N2 - Recently, the possibility of the generation and interaction of unipolar half-cycle electromagnetic pulses with quantum systems has been the subject of active research. Such pulses can find many different and interesting applications. They are able to excite quantum systems very fast. Based on the numerical solution of Maxwell-Bloch equations, this paper studies theoretically the possibility of guiding and ultrafast controlling population difference gratings by a sequence of half-cycle attosecond pulses in a three-level resonant medium. The parameters of the model medium (transition frequencies and transition dipole moments) match those in a hydrogen atom. We show the possibility of guiding periodic gratings and dynamic microcavities on different resonant transitions in the medium. We also consider the superradiance of polarization waves and atomic gratings produced by half-cycle pulses.

AB - Recently, the possibility of the generation and interaction of unipolar half-cycle electromagnetic pulses with quantum systems has been the subject of active research. Such pulses can find many different and interesting applications. They are able to excite quantum systems very fast. Based on the numerical solution of Maxwell-Bloch equations, this paper studies theoretically the possibility of guiding and ultrafast controlling population difference gratings by a sequence of half-cycle attosecond pulses in a three-level resonant medium. The parameters of the model medium (transition frequencies and transition dipole moments) match those in a hydrogen atom. We show the possibility of guiding periodic gratings and dynamic microcavities on different resonant transitions in the medium. We also consider the superradiance of polarization waves and atomic gratings produced by half-cycle pulses.

UR - https://journals.aps.org/pra/abstract/10.1103/PhysRevA.109.063113

UR - https://www.mendeley.com/catalogue/117ce1d6-aa46-31f1-9569-d3bd2b4d14eb/

U2 - 10.1103/PhysRevA.109.063113

DO - 10.1103/PhysRevA.109.063113

M3 - Article

VL - 109

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

SN - 1050-2947

IS - 6

M1 - 063113

ER -