Use of longwave remote sensing for aerosol research

Alexey Karapusikov; Anton Klimkin; Grigorii Kokhanenko; Alexey Kuryak; Konstantin Osipov; Yury Ponomarev; Zhang Shuo

doi:10.1117/12.2554946

11 December 2019 Use of longwave remote sensing for aerosol research

Alexey Karapusikov, Anton Klimkin, Grigorii Kokhanenko, Alexey Kuryak, Konstantin Osipov, Yury Ponomarev, Zhang Shuo

Proceedings Volume 11322, XIV International Conference on Pulsed Lasers and Laser Applications; 113221X (2019) https://doi.org/10.1117/12.2554946
Event: XIV International Conference on Pulsed Lasers and Laser Applications (AMPL-2019), 2019, Tomsk, Russian Federation

Abstract

In the report the results of experiments on the registration of IR radiation backscattering from organic aerosol are presented and discussed. The studies were conducted on the bench for prototyping lidar measurements at a controlled optical way. Water aerosol and water aerosol containing organic components like tryptophan, alcohol, glycerin, and reduced nicotinamide adenine dinucleotide (NADH) served as model media. For these experiments we have modified the experimental set up under replacing UV laser on IR one -- a tunable waveguide CO2- laser. The IR photodetector MCT cooled by liquid nitrogen was used. As a result of the study, the ability to discriminate a number of aerosols among themselves by difference of the absorption spectra under CO2- laser wavelength tuning was demonstrated. It can be used in remote sensing of the different types of organic aerosols.

Citation Download Citation

Alexey Karapusikov, Anton Klimkin, Grigorii Kokhanenko, Alexey Kuryak, Konstantin Osipov, Yury Ponomarev, and Zhang Shuo "Use of longwave remote sensing for aerosol research", Proc. SPIE 11322, XIV International Conference on Pulsed Lasers and Laser Applications, 113221X (11 December 2019); https://doi.org/10.1117/12.2554946

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available