Vol. 19, issue 08, article # 2

pdf Ptashnik I. V., Kapitanov V. A., Ponomarev Yu. N., Krivolutski N. P., Kobtsev S. M., Kablukov S. I. Determination of water vapor continuum absorption coefficient in 0.900 μm spectral range. // Atmospheric and oceanic optics. 2006. V. 19. No. 08. P. 614-616.
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Photoacoustic measurements of water vapor absorption in mixture with nitrogen were carried out for the first time in the transparency micro-windows near 0.900 m on the basis of cw Ti:Sapphire laser. The retrieved value of the water continuum absorption (2.9 ± 0.8) × 10-25 см2 • mol-1 • atm-1 exceeds the prediction of the CKD-2.4 and MT_CKD continuum models by 15 and 75%, respectively.