Experimental investigation of a supersonic cw chemical HF laser with a three-jet nozzle array

Experimental investigation of a supersonic cw chemical HF laser with a three-jet nozzle array

An experimental investigation was made of a self-contained supersonic cw chemical HF laser with a 40 cm x11 cm three-jet nozzle array and the nozzle-nozzle-nozzle configuration. Such a nozzle array made it possible to form an active medium {approx}12 cm long and of high optical quality. The use of a...

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Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 1998-05, Vol.28 (5), p.384-387
Hauptverfasser: Konkin, S V, Rebone, Vitalii K, Rotinyan, Mikhail A, Fedorov, Igor' A, Adzhyan, A P, Belyaev, A A, Karel'skii, V G, Maksimov, Yurii P, Pirogov, N A
Format: Artikel
Sprache:eng
Schlagworte:
APERTURES
BEAMS
CHEMICAL LASERS
CROSS SECTIONS
DATA
EXPERIMENTAL DATA
FLUORINE COMPOUNDS
HALOGEN COMPOUNDS
HYDROFLUORIC ACID
HYDROGEN COMPOUNDS
INFORMATION
INORGANIC ACIDS
INORGANIC COMPOUNDS
JETS
LASER CAVITIES
LASERS
NOZZLES
NUMERICAL DATA
OPENINGS
OTHER INSTRUMENTATION
THEORETICAL DATA
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Zusammenfassung:An experimental investigation was made of a self-contained supersonic cw chemical HF laser with a 40 cm x11 cm three-jet nozzle array and the nozzle-nozzle-nozzle configuration. Such a nozzle array made it possible to form an active medium {approx}12 cm long and of high optical quality. The use of a wide-aperture stable optical cavity resulted in generation of a laser beam of square (11 cmx11 cm) cross section. A specific output energy of {approx}80 J g{sup -1} was reached. (lasers and amplifiers)
ISSN:1063-7818
1468-4799
DOI:10.1070/QE1998v028n05ABEH001229