Fiber optical sensor based on time-resolved laser-induced fluorescence for detection of polynuclear aromatic hydrocarbons

Ulrich Panne; Reinhard Niessner

doi:10.1117/12.56529

1 March 1992 Fiber optical sensor based on time-resolved laser-induced fluorescence for detection of polynuclear aromatic hydrocarbons

Ulrich Panne, Reinhard Niessner

Author Affiliations +

Proceedings Volume 1587, Chemical, Biochemical, and Environmental Fiber Sensors III; (1992) https://doi.org/10.1117/12.56529
Event: OE Fiber, 1991, Boston, MA, United States

Abstract

A fiber optical sensor based on time-resolved, laser-induced fluorescence is presented for PAHs in water. Over a distance of 50 m, the time decays of different 3- to 6-ring PAHs were analyzed, and for 13 PAHs the detection limits are given. For deconvolution of multi- component mixtures, chemometrical methods were applied to complete time-resolved fluorescence emission spectra.

Citation Download Citation

Ulrich Panne and Reinhard Niessner "Fiber optical sensor based on time-resolved laser-induced fluorescence for detection of polynuclear aromatic hydrocarbons", Proc. SPIE 1587, Chemical, Biochemical, and Environmental Fiber Sensors III, (1 March 1992); https://doi.org/10.1117/12.56529

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