Hyper-Raman scattering of light by hot phonon polaritons
Zubkova L. E. , Mokhnatyuk A. A. , Polivanov Yu. N., Prokhorov K. A. , Sayakhov R. Sh.
The first experimental observation of hyper-Raman scattering of light by hot polaritons excited by a tunable C02 laser is reported. The approach taken in these experiments has made it possible to raise the scattering intensity several orders of magnitude and to study the polariton lineshapes.