University of Hertfordshire

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Original languageEnglish
Article number 01008
Number of pages4
JournalEPJ Web of Conferences
Journal publication date13 Apr 2018
Volume176
DOIs
Publication statusPublished - 13 Apr 2018
Event28th International Laser Radar Conference (ILRC 28) - “Politehnica” University of Bucharest, Bucharest, Romania
Duration: 25 Jun 201730 Jun 2017
http://ilrc28.inoe.ro/

Abstract

The lidar development at the University of Hertfordshire explores the feasibility of using Raman backscattering for chemical aerosol profiling. This paper provides an overview of the new facility. A high-power Nd:YAG/OPO setup is used to excite Raman backscattering at a wide range of wavelengths. The receiver combines a spectrometer with a 32-channel detector or an ICCD camera to resolve Raman signals of various chemical compounds.
The new facility will open new avenues for chemical profiling of aerosol pollution from measurements of Raman scattering by selected chemical compounds, provide data that allow to close the gap between optical and microphysical aerosol profiling with lidar and enables connecting lidar measurements to parameters used in atmospheric modelling.

Notes

© The Authors, published by EDP Sciences.

ID: 13798541