Výsledky vyhledávání - "G. V. Kolarov"

Lidar measurements of Saharan dust transportation over Sofia

Autor: G. V. Kolarov, I. V. Grigorov, D. V. Stoyanov

Publikováno v: SPIE Proceedings.

Within the framework of the project "EARLINET-ASOS (European Aerosol Research Lidar Network - Advanced Sustainable Observation System)" Contract No 025991 of European Commission's Framework Program 6 (EC FP6) (http://www.earlinet.org), transportation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a68883f3e9643e7a8ce2229f193705f0
https://doi.org/10.1117/12.822508

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Estimation of the ratio of aerosol to molecular backscattering by two closely disposed wavelengths using CuBr lidar sounding (510.6 nm, 578.2 nm)

Autor: I. V. Grigorov, D. V. Stoyanov, G. V. Kolarov

Publikováno v: SPIE Proceedings.

In this work we developed a method for estimation of the ratio of aerosol to molecular backscattering coefficients in lidar sounding of the atmosphere. We presented our first results of such analysis of lidar measurement carried out in June- July 200

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98d4cefe01a2f3e27d9503a5d305528a
https://doi.org/10.1117/12.822511

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Simple single-frequency He-Ne laser

Autor: Sanka Gateva, St. St. Cartaleva, G. V. Kolarov

Publikováno v: Applied Physics B Photophysics and Laser Chemistry. 40:153-155

For a (0.5–0.6)m long He−Ne laser tube, single longitudinal mode 632.8 nm generation is obtained, using a higher gas-mixture pressure and application of an axial magnetic field. An efficient and very simple mode selection is obtained by gas-mixtu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c49df6268cad5571816b33773b0ab841
https://doi.org/10.1007/bf00697245

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Conference

Parallel Lidar and In-Situ Study of the Aerosol Particles Mass Concentration, Shape and Character in Highly Polluted Zones in Sofia City.

Autor: Angelova, Ralitsa, Slavov, Lyubomir, Kolarov, Georgi, Grigorova, Ivan, Ghelev, Chavdar, Gurdev, Ljuan, Nedkov, Ivan, Stoyanov, Dimitar

Publikováno v: AIP Conference Proceedings; 2019, Vol. 2075 Issue 1, p130014-1-130014-5, 5p, 1 Black and White Photograph, 1 Diagram, 1 Chart, 2 Graphs

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