Richard G. Brewer, S. Stenholm, et al.
IEEE JQE
The double-resonance concept is extended to the situation of two coherently driven optical transitions that do not share a common level but are coupled by molecular collisions that tip the angular momentum vector while preserving the molecular velocity and the rotational energy. This collision-induced double resonance is observed as sharp resonances, free of Doppler broadening, and can be explained in the same order of perturbation theory as the ordinary double-resonance experiment. They appear as satellite lines accompanying the usual double resonance or Lamb-dip spectra. © 1974 The American Physical Society.
Richard G. Brewer, S. Stenholm, et al.
IEEE JQE
R.L. Shoemaker, Richard G. Brewer
Physical Review Letters
Richard G. Brewer, E.L. Hahn
Physical Review A
Richard G. Brewer, C.H. Lee
Physical Review Letters