Title :
40-Gbaud/s (120-Gbit/s) octal and 10-Gbaud/s (40-Gbit/s) hexadecimal simultaneous addition and subtraction using 8PSK/16PSK and highly nonlinear fiber
Author :
Wang, Jian ; Yang, Jeng-Yuan ; Wu, Xiaoxia ; Yilmaz, Omer F. ; Nuccio, Scott R. ; Willner, Alan E.
Author_Institution :
Dept. of Electr. Eng., Univ. of Southern California, Los Angeles, CA, USA
Abstract :
Employing 8PSK and 16PSK modulation formats, non-degenerate four-wave mixing (FWM) in a single highly nonlinear fiber (HNLF), and coherent detection, we experimentally demonstrate 40-Gbaud/s (120-Gbit/s) octal and 10-Gbaud/s (40-Gbit/s) hexadecimal simultaneous addition (A+B) and bidirectional subtraction (A-B, B-A).
Keywords :
light coherence; multiwave mixing; optical fibres; optical logic; optical modulation; phase shift keying; 16PSK modulation formats; 8PSK modulation formats; FWM; HNLF; and subtraction; bidirectional subtraction; coherent detection; hexadecimal simultaneous addition; nondegenerate four-wave mixing; single highly nonlinear fiber; Bit error rate; Fiber optics; High speed optical techniques; Optical mixing; Optical signal processing; Signal to noise ratio;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
