Title :
Chirp removal from directly modulated laser signals by two-stage fiber cross-phase modulation
Author :
Kato, Tomoyuki ; Elschner, Robert ; Richter, Thomas ; Okabe, Ryo ; Meuer, Christian ; Troppenz, Ute ; Schubert, Colja ; Watanabe, Shigeki
Author_Institution :
Fujitsu Labs. Ltd., Kawasaki, Japan
Abstract :
A novel chirp removal method by two-stage fiber cross-phase modulation is proposed and successfully demonstrated for 10/40-Gb/s signals generated by directly modulated laser diodes with over four times extension of transmission distance.
Keywords :
chirp modulation; optical communication equipment; optical fibre communication; optical modulation; phase modulation; bit rate 10 Gbit/s; bit rate 40 Gbit/s; chirp removal; directly modulated laser signals; two-stage fiber cross-phase modulation; Delta modulation; Nonlinear optics; Optical fibers; Optical filters; Optical modulation;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
