Title :
Spectrum of the beam wandering noise
Author_Institution :
Dept. of Radio Electron., Brno Univ. of Technol., Brno, Czech Republic
Abstract :
Phenomenon of the atmospheric turbulence is well-known from the optical communication systems. In communication systems, only influence of the turbulent flow on the transmitter plane wave affects the beam. In the rangefinder system, influence on the reflected spherical wave and reflecting surface changes caused by the beam wandering phenomenon are affecting the beam in addition.
Keywords :
Adaptive optics; Atmospheric waves; Laser beams; Optical distortion; Optical noise; Optical receivers; Optical refraction; Optical surface waves; Optical transmitters; Optical variables control; Laser; beam wandering; rangefinder; spectrum; turbulent flow;
Conference_Titel :
Environment and Electrical Engineering (EEEIC), 2010 9th International Conference on
Conference_Location :
Prague, Czech Republic
Print_ISBN :
978-1-4244-5370-2
Electronic_ISBN :
978-1-4244-5371-9
DOI :
10.1109/EEEIC.2010.5489917
