Title :
The Analysis of Methods and Performance of Atmospheric Laser Communication Based on Polarization Shift Keying Modulation (PolSK) Technology
Author :
Wang, Puyao ; Liu, Zhi
Author_Institution :
Coll. of Electron. & Inf. Eng., Changchun Univ. of Sci. & Technol., Changchun, China
Abstract :
In the free space optical communication (FSO), the optical signals transmitted in the open air link. Inevitably, the signal received are influenced by atmosphere disturbance noise, so the reliability of FSO system is reduced. The present paper analyzed the principle of modulation and demodulation of PolSK and studied its main properties, then analyzed the performance of communication system by simulation experiments.
Keywords :
demodulation; optical fibre communication; optical links; optical transmitters; phase shift keying; FSO system reliability; atmosphere disturbance noise; atmospheric laser communication; demodulation; free space optical communication; open air link; optical signals; polarization shift keying modulation technology; Adaptive optics; Atmospheric modeling; Laser beams; Optical modulation; Optical polarization;
Conference_Titel :
Photonics and Optoelectronics (SOPO), 2012 Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4577-0909-8
DOI :
10.1109/SOPO.2012.6270451
