Solar battery cover glasses transparency measurement under accelerated ion flows action

Mathematics. Physics. Mechanics


Аuthors

Gavrushin A. V., Nadiradze A. B.*

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

*e-mail: nadiradze@mai.ru

Abstract

A measurement method and some results concerning glass transparency changing under accelerated ions action are represented in the report. An idea of relative measurements is the main principle of this method. An optical pair is used for measurement - examined sample is placed in an operating space of the optical pair. Transparency value is determined as a ratio between two signals measured by optical pair: with the sample and without it. It is shown that such scheme of measurement permits to obtain relative error of measurement is about 0.01%. Such accuracy permits to record small changes of transparency caused by glass surface cleaning and other physical processes.


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