Optovláknový mřížkový senzor zapouzdřený do sklolaminátu pro detekci kolejových vozidel v železniční dopravě

Abstract

This work deals with Bragg gratings, description of basic types and functions. Also about the presumed and detected fiber optic sensor encapsulated in fiberglass, for the detection of rail vehicles in railway transport. The remote parts include restrictions on the processing of papers for the given issue and the use of fiber optic sensors in railway transport. And at last real measurement of this sensor. This work was also enriched by the design and creation of optical gates, and two other types of sensor encapsulation using aluminum and plastic.