On the temperature dependence of collisional linewidths of the 10{sup 0}0 - 00{sup 0}1 laser transition in the CO{sub 2} molecule

Journal Article · Fri Sep 10 00:00:00 EDT 2010 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QE2010V040N07ABEH014305· OSTI ID:21471323

Arshinov, Konstantin I; Arshinov, M K ^[1]; Nevdakh, Vladimir V ^[2]

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1. Institute of Technical Acoustics, Academy of Sciences of Belarus, Vitebsk (Belarus)
2. Belarussian National Technical Univercity (Belarus)

Unsaturated absorption coefficients in pure carbon dioxide and CO{sub 2} - N{sub 2} and CO{sub 2} - He binary mixtures are measured at a pressure of 100 Torr in the temperature range of 300-700 K using a frequency-stabilised tunable CO{sub 2} laser. The relative coefficients of collisional broadening caused by N{sub 2} and He buffer gases and their temperature dependence are determined for the R(22) absorption line (10{sup 0}0 - 00{sup 0}1 transition) of the CO{sub 2} molecule. (active media)

• OSTI ID: 21471323
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Vol. 40, Issue 7; Other Information: DOI: 10.1070/QE2010v040n07ABEH014305; ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
ABSORPTION
BINARY MIXTURES
BUFFERS
CARBON DIOXIDE
CARBON DIOXIDE LASERS
LASER RADIATION
LINE WIDTHS
MOLECULES
NITROGEN
TEMPERATURE DEPENDENCE
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
DISPERSIONS
ELECTROMAGNETIC RADIATION
ELEMENTS
GAS LASERS
LASERS
MIXTURES
NONMETALS
OXIDES
OXYGEN COMPOUNDS
RADIATIONS
SORPTION