Alkali metal vapor q switches for synchronizing mode-locked laser pulse trains with external eventsP.P. SorokinJ.R. Lankard1972IEEE JQE
Infrared laser action in Sr vapor resulting from optical pumping and inelastic collisionsP.P. SorokinJ.R. Lankard1969Physical Review
Divalent rare earth spectra selection rules and spectroscopy of SrCl2: Sm2+J.D. AxeP.P. Sorokin1963Physical Review
Optical spectra and paramagnetic resonance of U4+ ions in alkaline earth fluoride latticesR.S. TitleP.P. Sorokinet al.1962Physical Review
Spectroscopy and optical maser action in SrF2: Sm2+P.P. SorokinM.J. Stevensonet al.1962Physical Review