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Proceedings Paper

Laser detection of toxic substances and microorganisms in water
Author(s): Vladimir S. Gorelik; Alexander M. Agaltsov; Andrei N. Bordeniouk; Pavel P. Sverbil
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Paper Abstract

Spectroscopic method of dangerous substances and microorganisms detection in water is developed. The method is based on analysis of the secondary emission spectra (Raman scattering and fluorescence spectra) of water samples. These spectra were recorded with time delay with respect to exciting light pulse. The excitation was produced by the pulsed ultraviolet radiation from copper vapor laser with non-linear optical crystal cell.

Paper Details

Date Published: 13 March 2001
PDF: 11 pages
Proc. SPIE 4206, Photonic Detection and Intervention Technologies for Safe Food, (13 March 2001); doi: 10.1117/12.418719
Show Author Affiliations
Vladimir S. Gorelik, P.N. Lebedev Physical Institute (Russia)
Alexander M. Agaltsov, P.N. Lebedev Physical Institute (Russia)
Andrei N. Bordeniouk, P.N. Lebedev Physical Institute (Russia)
Pavel P. Sverbil, P.N. Lebedev Physical Institute (Russia)


Published in SPIE Proceedings Vol. 4206:
Photonic Detection and Intervention Technologies for Safe Food
Yud-Ren Chen; Shu-I Tu, Editor(s)

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