Phase conjugation in stimulated resonant scattering of light with a small frequency shift
Odintsov V. I. , Ryazanov S. V.
During the excitation of Rb vapor mixed with a quenching buffer gas (N2), at a deviation of20-50 cm -1 from resonance, a stimulated backscattering with a frequency shift ~ 0.05-0.4 cm-1 has been attained. A phase conjugation of the pump wave has been observed.