Návrh a realizace opto-vláknového senzoru pro současné měření teploty a mechanického napětí založeného na Braggovských mřížkách

Abstract

This work is focused on fieber Bragg grating, theirs description of basic types and function, follow use two fieber Bragg's grattings like sensor for simultaneous measurement of teperature and mechanical stress. The second part of this work follows design of sensor using software OptiSystem and simulation each points of cross sensitivity. In the next part is real measurement of temperature, deformation and measurement of both at once with two different fieber Bragg's gratings.