TY - JOUR

T1 - All-optical control of unipolar pulse generation in a resonant medium with nonlinear field coupling

AU - Pakhomov, A. V.

AU - Arkhipov, R. M.

AU - Babushkin, I. V.

AU - Arkhipov, M. V.

AU - Tolmachev, Yu A.

AU - Rosanov, N. N.

PY - 2017/1/3

Y1 - 2017/1/3

N2 - We study the optical response of a resonant medium possessing nonlinear coupling to an external field driven by a few-cycle pump pulse sequence. We demonstrate the possibility of directly producing unipolar half-cycle pulses from the medium possessing an arbitrary nonlinearity, by choosing the proper pulse-to-pulse distance of the pump pulses in the sequence. We examine various ways of shaping the medium response using different geometrical configurations of nonlinear oscillators and different wavefront shapes for the excitation pulse sequence. Our approach defines a general framework to produce unipolar pulses of controllable form.

AB - We study the optical response of a resonant medium possessing nonlinear coupling to an external field driven by a few-cycle pump pulse sequence. We demonstrate the possibility of directly producing unipolar half-cycle pulses from the medium possessing an arbitrary nonlinearity, by choosing the proper pulse-to-pulse distance of the pump pulses in the sequence. We examine various ways of shaping the medium response using different geometrical configurations of nonlinear oscillators and different wavefront shapes for the excitation pulse sequence. Our approach defines a general framework to produce unipolar pulses of controllable form.

UR - http://www.scopus.com/inward/record.url?scp=85010000871&partnerID=8YFLogxK

U2 - 10.1103/PhysRevA.95.013804

DO - 10.1103/PhysRevA.95.013804

M3 - Article

VL - 95

SP - 013804

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

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

SN - 1050-2947

IS - 1

M1 - 013804

ER -