Title :
Nonlinear solid-state spectroscopy in the far infrared
Author_Institution :
Max-Planck-Institut fur Festkorperforschung
Abstract :
Pulsedgas lasers withpower up to 1 MW, step-tunable throughout thefar infrared, are used to induce nonthermal population among electronic states in condensed media. In consequence, saturated transmission and phoroconducrance are observed and yield dynamic information on a ns tops scale. Also, bulk second and third harmonic genera don are studied to evaluate nonlinear potentials of lattice ions andfree electrons.
Keywords :
Gas lasers; Infrared spectra; Laser beams; Optical harmonic generation; Power generation; Power harmonic filters; Power lasers; Pump lasers; Solid state circuits; Spectroscopy;
Conference_Titel :
Millimeter Wave and Far-Infrared Technology, 1989. ICMWFT '89. International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-87942-717-5
DOI :
10.1109/ICMWFT.1989.763868
