Non-Uniform Spectral Amplitude Encoding for Optical Wireless Communication Links through Atmospheric Turbulence
2012 ◽
Vol 241-244
◽
pp. 2192-2195
Keyword(s):
The performance of optical wireless communication (OWC) links based on the spectral amplitude encoding (SAE) of a broad-band spatially partially coherent beam through atmospheric turbulence is analyzed. It has been found that the power efficiency of transmitters of OWC links based on the non-uniform SAE is higher than that based on the uniform SAE. Further, the spectrum division method for the non-uniform SAE of broad-band beams has been proposed. The non-uniform SAE of a broad-band spatially partially coherent beam is an effective method to reduce the performance degradation of OWC links caused by atmospheric turbulence.
2012 ◽
Vol 10
(4)
◽
pp. 040101-40103
◽
Keyword(s):
2012 ◽
Vol 4
(12)
◽
pp. 1026
◽
2010 ◽
Vol 2
(2)
◽
pp. 102
◽