Its value is exactly tuned such that the Zeeman splitting between m =-1 and m = 0 and between m = 0 and m = 1 is equal to the spacing of two levels in the harmonic potential created by the lattice.
12.
"' Spectral imaging "'is a branch of spectroscopy and of photography in which a complete spectrum or some spectral information ( such as the Doppler shift or Zeeman splitting of a spectral line ) is collected at every location in an image plane.
13.
Vector magnetographs measure the longitudinal ( line-of-sight ) component of the magnetic field separately from the transverse ( image-plane ) components, using different aspects of the Zeeman splitting that affects the wavelength of emission and / or absorption spectral lines in the presence of a magnetic field.
