Spectral and time-resolved measurements of pollutants on water surface by an XeCl laser fluorosensor

Roberto Barbini; Roberta Fantoni; Antonio Palucci; Sergio Ribezzo; Hendricus J. L. van der Steen

doi:10.1117/12.46948

1 September 1991 Spectral and time-resolved measurements of pollutants on water surface by an XeCl laser fluorosensor

Roberto Barbini, Roberta Fantoni, Antonio Palucci, Sergio Ribezzo, Hendricus J. L. van der Steen

Author Affiliations +

Proceedings Volume 1503, Excimer Lasers and Applications III; (1991) https://doi.org/10.1117/12.46948
Event: ECO4 (The Hague '91), 1991, The Hague, Netherlands

Abstract

An excimer-laser-based Lidar fluorosensor, designed for operation from a mobile station, has been assembled at the ENEA Centre in Frascati, and laboratory measurements on different samples have been performed both with spectral and time resolution. A low divergence, high- power XeCl laser has been used for excitation of typical chemical and biological materials polluting water surfaces. Results were obtained on thin films of oils most frequently found in the Mediterranean sea. A rough correlation has been found connecting the average oil density with both the overall visible fluorescence yield as well as the time decay constants.

Citation Download Citation

Roberto Barbini, Roberta Fantoni, Antonio Palucci, Sergio Ribezzo, and Hendricus J. L. van der Steen "Spectral and time-resolved measurements of pollutants on water surface by an XeCl laser fluorosensor", Proc. SPIE 1503, Excimer Lasers and Applications III, (1 September 1991); https://doi.org/10.1117/12.46948

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