Giant Coulomb broadening and Raman lasing in ionic transitions
Giant Coulomb broadening and Raman lasing in ionic transitions
CW generation of anti-Stokes Raman laser on a number of blue-green argon-ion lines (4p-4s, 4p-3d) has been demonstrated with optical pumping from metastable levels 3d'^2G, 3d^4F. It is found, that the population transfer rate is increased by a factor of 3-5 (and hence, the output power of such Raman laser) …