Title :
Demonstration of no-guard-interval 6 × 25 Gbit/s all-optical nyquist WDM system for flexible optical networks by using CS-RZ signal and optical Nyquist filtering
Author :
Shimizu, Shogo ; Cincotti, Gabriella ; Wada, N.
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol. (NICT), Tokyo, Japan
Abstract :
We have experimentally demonstrated a 6×25 Gbit/s all-optical Nyquist wavelength division multiplexing system for the first time, by using carrier-suppressed return-to-zero signal and optical Nyquist filtering. The bit-error-rate of under 10-9 has been achieved.
Keywords :
Nyquist criterion; error statistics; optical fibre networks; optical filters; optical modulation; wavelength division multiplexing; CS-RZ signal; all-optical nyquist WDM system; bit rate 150 Gbit/s; bit rate 25 Gbit/s; bit-error-rate; carrier-suppressed return-to-zero signal; flexible optical networks; no-guard-interval demonstration; optical Nyquist filtering; wavelength division multiplexing; Adaptive optics; Bit error rate; Multiplexing; Optical fiber networks; Optical filters; Optical receivers; Shape;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
