Quantum interference and light polarization effects in unresolvable atomic lines: Application to a precise measurement of the Li lines

RC Brown, S Wu, JV Porto, CJ Sansonetti… - Physical Review A …, 2013 - APS
We characterize the effect of quantum interference on the line shapes and measured line
positions in atomic spectra. These effects, which occur when the excited-state splittings are
of order of the natural line widths, represent an overlooked but significant systematic effect.
We show that excited-state interference gives rise to non-Lorentzian line shapes that
depend on excitation polarization, and we present expressions for the corrected line shapes.
We present spectra of 6, 7 Li D lines taken at multiple excitation laser polarizations and …

Erratum: Quantum interference and light polarization effects in unresolvable atomic lines: Application to a precise measurement of the Li lines [Phys. Rev. A 87 …

RC Brown, S Wu, JV Porto, CJ Sansonetti… - Physical Review A …, 2013 - APS
… PRX Quantum … covering atomic, molecular, and optical physics and quantum information
… Erratum: Quantum interference and light polarization effects in unresolvable atomic lines:
Application to a precise measurement of the 6 , 7 Li D 2 lines [Phys. Rev. A 87, 032504 (2013)] …
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