Měření parametrů optických svazků s ohledem na simulované atmosférické jevy

Abstract

The subject of this diploma thesis is the study of optical beam parameters for free-space optics with consideration to the influence of simulated atmospheric phenomena. For this purpose it was necessary to describe the basic behavior of the atmosphere and its negative influence on free-space optics. The basis of the solution is the construction of a measuring workplace that will create atmospheric phenomena such as: turbulent flow, fog and rainfall. The measurement will take place inside the acrylic box where the mentioned phenomena will be simulated. The main measuring instrument are the sensors located in an acrylic box which sense the current state of temperature, humidity or pressure. From measured data of simulated atmospheric phenomena, change in the refractive index is calculated. Last but not least, a part of this work is measurement, which is used to fnding deformation of optical bundles for free-space optics.