IEET-2015

Application of Nanostructured Silver-Palladium Resistance Films for Measuring of Power and Frequency of Laser Radiation Pulses

Aleksandrov, V.A., Kalyuzhnyi, D.G., Besogonov, V.V., Skvortsova, I.N.

Abstract. It is shown that the electric signal taking off probe electrodes placed on a silver-palladium resistive film surface, at the effect by laser radiation essentially depends on power and frequency of radiation pulses. The irradiated area of a sensitive element gets an electric charge, due to originating of temperature gradient and charge carriers thermodiffusion current, as result the potential difference, recorded in the form of generated voltage signal, is created.

Keywords: resistive film, silver-palladium resistive films, laser, thermodiffusion, nanostructured, sensor