Fission-fragment-excited lasing at 585. 3 nm in He/Ne/Ar gas mixtures

Fission-fragment-excited lasing at 585. 3 nm in He/Ne/Ar gas mixtures

Fission-fragment-excited lasing is reported for the 3{ital p}{prime}(1/2){sub 0}--3{ital s}{prime}(1/2){sup 0}{sub 1} neon transition ({lambda}=585.3 nm) in mixtures of He/Ne/Ar. The laser power efficiency peaks at a He/Ne/Ar ratio of approximately 50/2/1 for a laser cell pressure of 1.9 atmospheres...

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Veröffentlicht in:Applied physics letters 1990-11, Vol.57:21
Hauptverfasser: Hebner, G.A., Hays, G.N.
Format: Artikel
Sprache:eng
Schlagworte:
426002 - Engineering- Lasers & Masers- (1990-)
ARGON
DESIGN
EFFICIENCY
ELEMENTS
ENGINEERING
FISSION FRAGMENTS
FLUIDS
GAS LASERS
GASES
HELIUM
HELIUM-NEON LASERS
LASERS
NATIONAL ORGANIZATIONS
NEON
NONMETALS
NUCLEAR FRAGMENTS
NUCLEAR PUMPING
PUMPING
QUANTUM EFFICIENCY
RARE GASES
SANDIA LABORATORIES
SPECTRA
US AEC
US DOE
US ERDA
US ORGANIZATIONS
VISIBLE SPECTRA
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Zusammenfassung:Fission-fragment-excited lasing is reported for the 3{ital p}{prime}(1/2){sub 0}--3{ital s}{prime}(1/2){sup 0}{sub 1} neon transition ({lambda}=585.3 nm) in mixtures of He/Ne/Ar. The laser power efficiency peaks at a He/Ne/Ar ratio of approximately 50/2/1 for a laser cell pressure of 1.9 atmospheres. Laser parameters for pump rates from 70 to 1200 W/cm{sup 3} are presented for three cavity configurations.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.103926