Patent ID: 7275010
Filing Date: 2007-09-25
Classification: G01R

Abstract:
1. A method for the generation of frequency-modulated and/or amplitude-modulated electromagnetic pulses for inducing adiabatic transfer processes in a quantum-mechanical system, with the dynamic processes in the quantum-mechanical system being described by a Hamilton operator (H(t)) in an instantaneous coordinate system, characterized by a) transformation of the Hamilton operator from an instantaneous coordinate system to a subsequent coordinate system in order to describe the time dependency of the direction change of the Hamilton operator; b) determination of the self-commutation of the Hamilton operator in the subsequent coordinate system, said self-commutation being commutation of the Hamilton operator in the subsequent coordinate system at any time t with the Hamilton operator in the subsequent coordinate system at any different time t′, with a differential equation system being produced; c) calculation of the parameters from the differential equation system which is produced, said parameters optimizing said generation of pulses for adiabatic transfer processes in a ciuantum-mechanical system.