Analysis of the 2ν1 + 2ν2 + ν3 Band of Ozone

Line Positions and Intensities of the 3ν1+ ν3Band of Ozone

“…(13) and for (221) in Ref. (14). Using extrapolated rotational constants and the band center value (17), we have performed a calculation which has permitted us to assign transitions up to J Å 15, using series and ground state differences.…”

“…The very weak 4n 1 band has never been observed, except for one transition which borrows its intensity from the 2n 2 / 3n 3 band. It corresponds to the upper level [J, 4,14]; see Ref. (9).…”

The HITRAN 2004 molecular spectroscopic database

“…for 2 ν 2 + ν 2 + 3 ν 3 -ν 1 and ν 2 + ν 2 + 4 ν 3 -ν 3 from Ref [144] , for 2 ν 2 + ν 2 + 3 ν 3 -ν 2 from Ref [145] , and for 3 ν 2 + 2 ν 2 + ν 3 -ν 1 from Ref [137] .…”

“…[135] than the previous releases of HITRAN (see Table 4 of Babikov et al [119] ). The parameters can be found in the corresponding sections of the online S&MPO site [119] , and 5729 transitions are now included that makes the integrated intensity of the ν 1 + ν 2 + 2 ν 3 band nearly 5 times stronger ( [137] cold bands were included in the previous releases of HITRAN, whereas the 2 ν 2 + 3 ν 3 , ν 1 + 2 ν 2 + 2 ν 3 and 4 ν 1 bands in the 4268-4399 cm −1 range were missing, although they correspond to a total integrated intensity of 2.4 × 10 −22 cm −1 /molecule cm −2 . The corresponding analyses [121,138] are as yet unpublished, but the line parameters can be found at the online S&MPO site [119] and are now incorporated in HITRAN2016.…”

Detection and analysis of three highly excited vibrational bands of 16O3 by CW-CRDS near the dissociation threshold

“…The full spectral range was covered with the help of 11 distributed feed-back (DFB) laser diodes, each of them allowing for a 30 cm À 1 coverage by temperature tuning from À 10 1C to 60 1C. The spectrometer presents unique performances in terms of sensitivity [27,28] that enable recording ozone spectra with a routine noise equivalent absorption α min $ 2 Â 10 À 10 -5 Â 10 À 11 cm À 1 , typically two or three orders of magnitude better than that achieved with Fourier Transform Spectrometers coupled to multi-pass cells [29,30]. The calibration of the frequency axis was provided by a wavemeter.…”