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Proceedings Paper

Remote sensing of aquatic PAHs with a fiber optical sensor based on time-resolved fluorescence
Author(s): Ulrich Panne; Reinhard Niessner
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Paper Abstract

Fiberoptical sensors are a promising analytical tool for on line and in situ detection of trace contaminants in freshwater ecosystems. The described fiber optical sensor is based on time- resolved, laser-induced fluorescence and allows the detection of PAHs in the ng 1-1 range with a fiber length of 50 m. The application of chemometrical methods to the large multidimensional spectra permits the extraction of the temporal and spectral characteristics of PAHs from multicomponent mixtures.

Paper Details

Date Published: 17 December 1992
PDF: 8 pages
Proc. SPIE 1714, Lidar for Remote Sensing, (17 December 1992); doi: 10.1117/12.138517
Show Author Affiliations
Ulrich Panne, Technical Univ. of Munich (Germany)
Reinhard Niessner, Technical Univ. of Munich (Germany)


Published in SPIE Proceedings Vol. 1714:
Lidar for Remote Sensing

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