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Far-infrared super-radiant laser action in heavy water
Authors:D.E. Evans  L.E. Sharp  W.A. Peebles  G. Taylor
Affiliation:Euratom-UKAEA Association for Fusion Research, Culham Laboratory, Abingdon, Oxon, United Kingdom;The University, Hull, Yorkshire, United Kingdom;Keble College, Oxford, United Kingdom
Abstract:Super-radiant output from D2O pumped by up to 10 J pulses of the CO2 P(32), R(12) and R(22) laser transitions gave measured energies of 330 mJ, 240 mJ and 120 mJ respectively. In the R(12) case the emission was at 361 μm and 385 μm in the intensity ratio of 1:2, the average power was 1–2 MW and peak powers of about 5 MW were measured.
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