Chinese Optics Letters, 2014, 12 (10): 100602, Published Online: Sep. 11, 2014
Spread spectrum-based ultraviolet communication with experiments
Abstract
We report experiments of ultraviolet (UV) communication based on spread-spectrum technique. Field mea-surements via online UV communication are conducted to compare the system performances with and with-out spectrum spreading. The results indicate that the spread-spectrum technique is capable of suppressing noise in UV atmospheric scattering channel and therefore improve the system performance evidently. Details of implementation are also provided to make the results useful for similar system design in research on optical wireless communications.
Min Zhang, Pengfei Luo, Xiaoxue Guo, Xiang Zhang, Dahai Han, Qing Li. Spread spectrum-based ultraviolet communication with experiments[J]. Chinese Optics Letters, 2014, 12(10): 100602.