Chemical sensing with laser spectroscopy
Författare
Summary, in English
Laser spectroscopic techniques constitute powerful tools for chemical sensing. Atoms and molecules can be identified and quantified by their specific spectral signatures and the strength of the signals. A wide variety of methods for establishing spectroscopic contact with the species exist: absorption, emission, fluorescence, Raman scattering, acousto-optic, and opto-galvanic phenomena can be employed. Extreme sensitivity and specificity characterise the methods, which can be used for in situ monitoring and in some cases, for remote sensing. Through the special properties of laser radiation it is particularly simple to combine laser spectroscopy with fibre-optical techniques.
Avdelning/ar
Publiceringsår
1996
Språk
Engelska
Sidor
1-4
Publikation/Tidskrift/Serie
Sensors and Actuators B: Chemical
Volym
33
Issue
1-3
Fulltext
- Available as PDF - 580 kB
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Dokumenttyp
Artikel i tidskrift
Förlag
Elsevier
Ämne
- Atom and Molecular Physics and Optics
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 0925-4005