Měření BER na FSO spoji

Abstract

This thesis deals about the impact of fog on the quality of free space optics optical signal. Theoretical part contains functional description of free space optics, ways of practical use and also external phenomenons, which can decrease its functionality. Practical part consists of software simulation and practical measurement of fog influence on the free space optics beam, which are thoroughly compared and evaluated at the end of thesis. Another element of practical part is also BER and attenuation measurement task along with an exemeplary protocol.