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Proceedings Paper

Generation of intense short FIR pulses by use of a passively mode locked high pressure CO2 laser as pump source
Author(s): P. T. Lang
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Paper Abstract

We report operation of a passively mode-locked tunable high-pressure CO2 laser and its use for generation of far-infrared laser pulses. Mode-locking of the CO2 laser was performed with p-doped Germanium as saturable absorber. We obtained tunable radiation consisting of trains of short pulses of about 1 ns duration. By optical pumping of CH3F gas superradiant emission resulted in generation of subnanosecond far-infrared laser pulses at a frequency of about 35 cm-1.

Paper Details

Date Published: 1 October 1991
PDF: 2 pages
Proc. SPIE 1576, 16th International Conference on Infrared and Millimeter Waves, 15761F (1 October 1991); doi: 10.1117/12.2297764
Show Author Affiliations
P. T. Lang, Univ. Regensburg (Germany)


Published in SPIE Proceedings Vol. 1576:
16th International Conference on Infrared and Millimeter Waves
Minh Quang Tran, Editor(s)

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