In this letter, we investigate the performance of a coherent free-space optical (FSO) communications system considering geometric spread and pointing errors as well as atmospheric turbulence fading and path loss. In particular, we derive the outage probability and average error probability of the coherent FSO system, considering the combined effects of path loss, geometric spread and pointing errors, and amplitude fluctuations and phase aberrations in series representations forms. Numerical and Monte Carlo simulation results confirm the validity of the derived outage probability and average error probability expressions.
|Number of pages||4|
|Journal||IEEE Photonics Technology Letters|
|Publication status||Published - 2016 Jan 15|
Bibliographical noteFunding Information:
This work was supported in part by the Agency for Defense Development and in part by the Basic Science Research Program through the National Research Foundation of Korea within the Ministry of Education under Grant 2013R1A1A2005942.
© 2015 IEEE.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering