arc.divalent_atom_functions.DivalentAtom.getRabiFrequency2#

DivalentAtom.getRabiFrequency2(n1: int, l1: int, j1: float, mj1: float, n2: int, l2: int, j2: float, q: int, electricFieldAmplitude: float, s: float = 0.5) → float#

Returns a Rabi frequency for resonant excitation with a given electric field amplitude

Parameters:

  • n1 – state from which we are driving transition

  • l1 – state from which we are driving transition

  • j1 – state from which we are driving transition

  • mj1 – state from which we are driving transition

  • n2 – state to which we are driving transition

  • l2 – state to which we are driving transition

  • j2 – state to which we are driving transition

  • q – laser polarization (-1,0,1 correspond to \(\sigma^-\), \(\pi\) and \(\sigma^+\) respectively)

  • electricFieldAmplitude – amplitude of electric field driving (V/m)

  • s (float) – optional, total spin angular momentum of state. By default 0.5 for Alkali atoms.

Returns:

Frequency in rad \(^{-1}\). If you want frequency in Hz, divide by returned value by \(2\pi\)

Return type:

float