Vol. 34, issue 11, article # 4

Abstract:

The effects of selective and non-selective absorption by atmospheric molecules on the characteristics of radiation scattered by atmospheric aerosol in the presence of organic compounds in the latter are analyzed. The wavelengths at which the backscattered signal exceeds the total absorption are determined.

Keywords:

backscatter spectrum, atmospheric molecular absorption

References:

1. Després V.R., Huffman J.A., Burrows S.M., Hoose C., Safatov A.S., Buryak G., Fröhlich-Nowoisky J., Elbert W., Andreae M.O., Pöschl U., Jaenicke R. Primary biological aerosol particles in the atmosphere: A review // Tellus B. 2012. V. 64, N 1. P. 15598.
2. Huffman J.A., Perring A.E., Savage N.J., Clot B., Crouzy B., Tummon F., Shoshanim O., Damit B., Schneider J., Sivaprakasam V., Zawadowicz M.A., Crawford I., Gallagher M., Topping D., Doughty D.C., Hill S.C., Pan Y. Realtime sensing of bioaerosols: Review and current perspectives // Aerosol Sci. Technol. 2020. V. 54, N 5. P. 465–495.
3. Measures R.M. Laser Remote Sensing: Fundamentals and Applications. Malabar. Florida, USA: Krieger publishing company, 1992. 510 p.
4. Gritsuta A.N., Klimkin A.V., Kokhanenko G.P., Kuryak A.N., Osipov K.Yu., Ponomarev Yu.N., Simonova G.V. Mobile multi-wavelength aerosol lidar // Int. J. Remote Sens. 2018. V. 39, N 24. P. 9400–9414.
5. Laser based stand-off detection of biological agents // Final Report of Task Group SET-098/RTG-55, NATO. RTO. 2010. DOI: 10.14339/RTO-TR-SET-098.
6. Grant W.B. Water vapor absorption coefficients in the 8–13 mm spectral region: A critical review // Appl. Opt. 1990. V. 29, N 4. P. 451–462.
7. Hinderling J., Sigrist M.W., Kneubuhl F.K. Laser-photoacoustic spectroscopy of water-vapor continuum and line absorption in the 8 to 14 mm atmospheric window // Infrared Phys. 1987. V. 27, N 2. P. 63–120.
8. Wallin S., Pettersson A., Ostmark H., Hobro A. Laser-based standoff detection of the explosives: A critical review // Anal. Bioanal. Chem. 2009. V. 395. P. 2590274.
9. Loper G.L., O’Neill A.M., Gelbwachs J.A. Water-vapor continuum CO₂ laser absorption spectra between 27 °C and -10 °C // Appl. Opt. 1983. V. 22, N 23. P. 3701–3710.
10. Hettner G. Infrared absorption spectrum of water vapour // Ann. Phys. 1918. N 55. P. 476–496.
11. Mitsel' A.A., Ptashnik I.V., Firsov K.M., Fomin B.A. Effektivnyj metod polinejnogo scheta propuskaniya pogloshchayushchej atmosfery // Optika atmosf. i okeana. 1995. V. 8, N 10. P. 1547–1551.
12. Rautian S.G. Universal asymptotic spectral line profile at small Doppler broadening // Opt. Spectrosc. 2001. V. 90, N 1. P. 30–40.
13. Gordon I.E., Rothman L.S., Hill C., Kochanov R.V., Tan Y., Bernath P.F., Birk M., Boudon V., Campargue A., Chance K.V., Drouin B.J., Flaud J.M., Gamache R.R., Hodges J.T., Jacquemart D., Perevalov V.I., Perrin A., Shine K.P., Smith M.-A.H., Tennyson J., Toon G.C., Tran H., Tyuterev V.G., Barbe A., Császár A.G., Devi V.M., Furtenbacher T., Harrison J.J., Hartman J.-M., Jolly A., Johnson T.J., Karmn T., Kleiner I., Kyuberis A.A., Loose J., Lyulin O.M., Massie S.T., Mikhailenko S.N., Moazzen-Ahmadi N., Müller H.S.P., Naumenko O.V., Nikitin A.V., Polyansky O.L., Rey M., Rotger M., Sharpe, Sung K., Starikova E., Tashkun S.A., Vander Auwera J., Wagner G., Wilzewski J., Wcisto P., Yu S., Zak E.J. The HITRAN2016 molecular spectroscopic database // J. Quant. Spectrosc. Radiat. Transfer. 2017. V. 203. P. 3–69.
14. Mlawer E.J., Payne V.H., Moncet J.L., Delamere J.S., Alvarado M.J., Tobin D.C. Development and recent evaluation of the MT-CKD model of continuum absorption // Philos. Trans. R. Soc. Math. Phys. Eng. Sci. 2012. V. 370. P. 2520–2556.
15. Saha K. The Earth's Atmosphere: Its Physics and Dynamics. Springer Science & Business Media. 2008. P. 10. 367 p.