Vol. 7, issue 10, article # 5

pdf Agroskin V. Ya., Vasil'ev G. K., Gur'ev V. I. Multichannel opto-acoustic spectroscopy of the atmosphere on HF-laser lines. // Atmospheric and oceanic optics. 1994. V. 7. No. 10. P. 729-731.
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This paper presents results of using a multichannel optoacoustic method for investigation into the absorption on the HF-laser lines in the atmosphere. The potentialities of this method for detection of trace gases in the atmosphere are shown by the example of N2O and CH4. Measured absorption cross section of water molecules on laser lines are presented.