Title :
Low complexity transmitter-side compensation for optical device nonlinearities in 100Gb/s transmission over 500m SMF
Author :
Bo Liu ; Weizhen Yan ; Lei Li ; Hao Chen ; Zhenning Tao ; Takahara, Tomoo ; Rasmussen, Jens C. ; Drenski, Tomislav
Author_Institution :
Fujitsu R&D Center, Beijing, China
Abstract :
The device nonlinearity by laser diode and photo detector is identified as one of the major distortions in a 100Gb/s-class transmission over 500m SMF using discrete multi-tone technology. A novel transmitter-side DSP algorithm is proposed and 20% capacity improvement is achieved by a simple structure without usage of any feedback iterations.
Keywords :
digital signal processing chips; optical fibre communication; optical transmitters; SMF; bit rate 100 Gbit/s; discrete multitone technology; distance 500 m; laser diode; low complexity transmitter side compensation; optical device nonlinearity; photodetector; single mode fiber; transmitter side DSP algorithm;
Conference_Titel :
Optical Communication (ECOC 2013), 39th European Conference and Exhibition on
Conference_Location :
London
Electronic_ISBN :
978-1-84919-759-5
DOI :
10.1049/cp.2013.1405
