Title :
Observation of new FIR superradiant lines from optically pumped D2O
Author :
Lipton, K.S. ; Nicholson, J.P.
Author_Institution :
Department of Natural Philosophy, University of Strathclyde, Glasgow, Scotland
fDate :
10/1/1977 12:00:00 AM
Abstract :
Four new laser lines from optically pumped D2O vapor are reported at wavelengths of 235 μm, 280 μm, 97 μm, and 98 μm, the latter having a quantum conversion efficiency of 38 percent.
Keywords :
Absorption; Energy states; Finite impulse response filter; Frequency; Laser excitation; Optical pulses; Optical pumping; Pump lasers; Stimulated emission; Wavelength conversion;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.1977.1069244
