This work is aimed at developing nonlinear optical method of non-destructive and surface sensitive, real time (in situ) detection of CBRN agents. Ferroelectric polymer polyvinylidene fluoride PVDF and its copolymer P(VDF-TrFe) film is used as chemical-stabile and sensing element. Results showed that combination of the interface scanning technique at third harmonic, the second harmonic generation readout, and spatial profile analysis is promising for nondestructive remote sensing applications.
Detection of CBRN Agents at the Interface with P(VDF–TRFE) Film by Scanning Third Harmonic Generation
Pullano S. A.;Fiorillo A. S.
2020-01-01
Abstract
This work is aimed at developing nonlinear optical method of non-destructive and surface sensitive, real time (in situ) detection of CBRN agents. Ferroelectric polymer polyvinylidene fluoride PVDF and its copolymer P(VDF-TrFe) film is used as chemical-stabile and sensing element. Results showed that combination of the interface scanning technique at third harmonic, the second harmonic generation readout, and spatial profile analysis is promising for nondestructive remote sensing applications.File in questo prodotto:
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