Title :
16-ary stokes-vector modulation enabling DSP-based direct detection at 100 Gbit/s
Author :
Kikuchi, Kazuro ; Kawakami, Shojiro
Author_Institution :
Dept. of Electr. Eng. & Inf. Syst., Univ. of Tokyo, Tokyo, Japan
Abstract :
Multi-level optical signals designed in the three-dimensional Stokes space can be demodulated by a direct-detection receiver using low-complexity DSP. Simulation results demonstrate that the 16-ary signal can achieve the bit rate of 100 Gbit/s.
Keywords :
amplitude modulation; optical modulation; optical receivers; optical signal detection; 16-ary Stokes-vector modulation; DSP-based direct detection; bit rate 100 Gbit/s; direct-detection receiver; low-complexity DSP; multilevel optical signals; three-dimensional Stokes space; Bit error rate; Digital signal processing; Fluctuations; Modulation; Optical polarization; Receivers; Vectors;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.Th3K.6
