Journal article
Pollution monitoring systems based on resonance absorption measurements of ozone with a "tunable" CO(2) laser: some criteria.
Abstract
Measurements have been made with a line tunable CO(2) laser on ozone in order to establish some useful criteria for pollution monitoring via the direct absorption scheme. The absorption coefficient a and the pressure dependence of the extinction coefficient k(nu)(P) at frequencies nu corresponding to the P(8) to P(36) vibration-rotation lines of the CO(2) laser have been measured. Good agreement has been found with theory (within the framework …
Authors
Shewchun J; Garside BK; Ballik EA; Kwan CC; Elsherbiny MM; Hogenkamp G; Kazandjian A
Journal
Applied Optics, Vol. 15, No. 2, pp. 340–346
Publisher
Optica Publishing Group
Publication Date
February 1, 1976
DOI
10.1364/ao.15.000340
ISSN
1559-128X