Matches in SemOpenAlex for { <https://semopenalex.org/work/W2014795372> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2014795372 abstract "The Differential Optical Absorption Spectroscopy technique (DOAS) is used to determine the concentrations of several atmospheric gaseous components with one single system. The technique, which was developed mainly in West Germany and Sweden, makes use of a broadband light source, e.g. a high pressure xenon lamp or a halogene lamp.19 This light is collimated by a parabolic mirror to a narrow beam, which passes through the atmosphere over a path of several hundred metres to several kilometres. At the end of this absorption path the light is captured again and focused onto the end of an optical fibre. The light is then led through the fibre (the length of which can be up to several tens of metres) to the main part of this measuring systern - the opto-analysis unit. This unit consists of a spectrometer together with electronics for acquiring and processing measurement data. It is also equipped with a PC with the required hard- and software. The necessary reference spectra for both the measured and the interfering components are pre-calibrated and stored in the computer. A number of atmospheric trace gases with absorption lines in the visible and UV are possible to monitor with this system, among them are nitrogen dioxide, sulphur dioxide, ozone, toluene, benzene and formaldehyde. In this paper the principle of the DOAS technique is described. We also discuss the design of the optical system and the evaluation technique. Finally a few results from different applications are presented." @default.
- W2014795372 created "2016-06-24" @default.
- W2014795372 creator A5023601880 @default.
- W2014795372 creator A5039142975 @default.
- W2014795372 creator A5040388762 @default.
- W2014795372 date "1991-05-01" @default.
- W2014795372 modified "2023-10-17" @default.
- W2014795372 title "System for evaluation of trace gas concentration in the atmosphere based on the differential optical absorption spectroscopy technique" @default.
- W2014795372 cites W1665575200 @default.
- W2014795372 cites W1671665249 @default.
- W2014795372 cites W2047553652 @default.
- W2014795372 cites W2055996972 @default.
- W2014795372 cites W2091679820 @default.
- W2014795372 cites W2110363951 @default.
- W2014795372 cites W2574664304 @default.
- W2014795372 doi "https://doi.org/10.1117/12.46151" @default.
- W2014795372 hasPublicationYear "1991" @default.
- W2014795372 type Work @default.
- W2014795372 sameAs 2014795372 @default.
- W2014795372 citedByCount "10" @default.
- W2014795372 countsByYear W20147953722013 @default.
- W2014795372 countsByYear W20147953722014 @default.
- W2014795372 countsByYear W20147953722017 @default.
- W2014795372 crossrefType "proceedings-article" @default.
- W2014795372 hasAuthorship W2014795372A5023601880 @default.
- W2014795372 hasAuthorship W2014795372A5039142975 @default.
- W2014795372 hasAuthorship W2014795372A5040388762 @default.
- W2014795372 hasConcept C119824511 @default.
- W2014795372 hasConcept C120665830 @default.
- W2014795372 hasConcept C121332964 @default.
- W2014795372 hasConcept C125287762 @default.
- W2014795372 hasConcept C130047971 @default.
- W2014795372 hasConcept C153294291 @default.
- W2014795372 hasConcept C192562407 @default.
- W2014795372 hasConcept C194072897 @default.
- W2014795372 hasConcept C2777286522 @default.
- W2014795372 hasConcept C31872934 @default.
- W2014795372 hasConcept C32891209 @default.
- W2014795372 hasConcept C33390570 @default.
- W2014795372 hasConcept C34445779 @default.
- W2014795372 hasConcept C39432304 @default.
- W2014795372 hasConcept C49040817 @default.
- W2014795372 hasConcept C520434653 @default.
- W2014795372 hasConcept C62520636 @default.
- W2014795372 hasConcept C65440619 @default.
- W2014795372 hasConcept C97355855 @default.
- W2014795372 hasConceptScore W2014795372C119824511 @default.
- W2014795372 hasConceptScore W2014795372C120665830 @default.
- W2014795372 hasConceptScore W2014795372C121332964 @default.
- W2014795372 hasConceptScore W2014795372C125287762 @default.
- W2014795372 hasConceptScore W2014795372C130047971 @default.
- W2014795372 hasConceptScore W2014795372C153294291 @default.
- W2014795372 hasConceptScore W2014795372C192562407 @default.
- W2014795372 hasConceptScore W2014795372C194072897 @default.
- W2014795372 hasConceptScore W2014795372C2777286522 @default.
- W2014795372 hasConceptScore W2014795372C31872934 @default.
- W2014795372 hasConceptScore W2014795372C32891209 @default.
- W2014795372 hasConceptScore W2014795372C33390570 @default.
- W2014795372 hasConceptScore W2014795372C34445779 @default.
- W2014795372 hasConceptScore W2014795372C39432304 @default.
- W2014795372 hasConceptScore W2014795372C49040817 @default.
- W2014795372 hasConceptScore W2014795372C520434653 @default.
- W2014795372 hasConceptScore W2014795372C62520636 @default.
- W2014795372 hasConceptScore W2014795372C65440619 @default.
- W2014795372 hasConceptScore W2014795372C97355855 @default.
- W2014795372 hasLocation W20147953721 @default.
- W2014795372 hasOpenAccess W2014795372 @default.
- W2014795372 hasPrimaryLocation W20147953721 @default.
- W2014795372 hasRelatedWork W1999799075 @default.
- W2014795372 hasRelatedWork W2014795372 @default.
- W2014795372 hasRelatedWork W2089591335 @default.
- W2014795372 hasRelatedWork W2089801162 @default.
- W2014795372 hasRelatedWork W2118747955 @default.
- W2014795372 hasRelatedWork W2125554911 @default.
- W2014795372 hasRelatedWork W2128849943 @default.
- W2014795372 hasRelatedWork W2354867409 @default.
- W2014795372 hasRelatedWork W2744713388 @default.
- W2014795372 hasRelatedWork W3020831663 @default.
- W2014795372 isParatext "false" @default.
- W2014795372 isRetracted "false" @default.
- W2014795372 magId "2014795372" @default.
- W2014795372 workType "article" @default.