Photo-acoustic measurements of water vapor absorption coefficient in UV spectral region

B. A. Tikhomirov, V. O. Troitskii, V. A. Kapitanov, G. S. Evtushenko, Y. N. Ponomarev

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Data on the absorption coefficient of H2O in binary mixture with N2 in UV region of spectra are presented. With the use of the high sensitivity photoacoustic spectrometer, the following values of the absorption coefficient were found: 2.3 × 10-9cm-1 · Pa-1 (λ = 255 nm), 0.9 × 10-9cm-1Pa-1 (λ = 271nm), and 1.6 × 10-9cm-1 ·Pa-1(λ = 289nm).

Original languageEnglish
Pages (from-to)190-195
Number of pages6
JournalChinese Physics
Volume7
Issue number3
Publication statusPublished - Mar 1998

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acoustic measurement
water vapor
absorptivity
binary mixtures
spectrometers
sensitivity

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Tikhomirov, B. A., Troitskii, V. O., Kapitanov, V. A., Evtushenko, G. S., & Ponomarev, Y. N. (1998). Photo-acoustic measurements of water vapor absorption coefficient in UV spectral region. Chinese Physics, 7(3), 190-195.

Photo-acoustic measurements of water vapor absorption coefficient in UV spectral region. / Tikhomirov, B. A.; Troitskii, V. O.; Kapitanov, V. A.; Evtushenko, G. S.; Ponomarev, Y. N.

In: Chinese Physics, Vol. 7, No. 3, 03.1998, p. 190-195.

Research output: Contribution to journalArticle

Tikhomirov, BA, Troitskii, VO, Kapitanov, VA, Evtushenko, GS & Ponomarev, YN 1998, 'Photo-acoustic measurements of water vapor absorption coefficient in UV spectral region', Chinese Physics, vol. 7, no. 3, pp. 190-195.
Tikhomirov BA, Troitskii VO, Kapitanov VA, Evtushenko GS, Ponomarev YN. Photo-acoustic measurements of water vapor absorption coefficient in UV spectral region. Chinese Physics. 1998 Mar;7(3):190-195.
Tikhomirov, B. A. ; Troitskii, V. O. ; Kapitanov, V. A. ; Evtushenko, G. S. ; Ponomarev, Y. N. / Photo-acoustic measurements of water vapor absorption coefficient in UV spectral region. In: Chinese Physics. 1998 ; Vol. 7, No. 3. pp. 190-195.
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