Chinese Optics Letters, 2012, 10 (4): 040101, Published Online: Jan. 5, 2012
Advantages of solitonic shape pulses for full-optical wireless communication links Download: 659次
010.1300 Atmospheric propagation 010.1330 Atmospheric turbulence 060.2605 Free-space optical communication 290.5930 Scintillation
Abstract
We propose the use of a power pulse shape of the widely known optical soliton, corresponding to the hyperbolic secant square function, for both conventional atmospheric optical communication systems and, especially, for new full-optical wireless communications. We analyze the performance of the proposed pulse in terms of peak-to-average optical power ratio (PAOPR) and bit error rate (BER). During the analysis, we compare the proposed pulse shape against conventional rectangular and Gaussian pulse shapes with reduced duty cycle. Results show the noticeable superiority of the proposed pulse for atmospheric optical links.
Jose Maria, Antonio Jurado-Navas¤, Miguel Castillo-Vazquez, Ana Belen, Antonio Puerta-Notario. Advantages of solitonic shape pulses for full-optical wireless communication links[J]. Chinese Optics Letters, 2012, 10(4): 040101.