E. Koudoumas et T. Efthimiopoulos, EMISSION-SPECTRUM IN A 2-PHOTON RESONANT TRANSITION IN MERCURY, Journal of the Optical Society of America. B, Optical physics, 10(6), 1993, pp. 982-987
The emitted spectrum in the two-photon transition resonant with the 8S
-1(0) state in Hg is experimentally investigated. A complete list of t
he emitted lines that are due to second-harmonic generation, frequency
mixing with internally generated photons, parametric generation, Rama
n scattering, and dimer emission and a list of their relative intensit
ies are presented for the first time to our knowledge.