Title :
5.12 Tb/s (128 × 42.7 Gb/s) Transmission with 0.8 bit/s/Hz Spectral Efficiency over 1280 km of Standard Single-Mode Fiber Using All-Raman Amplification and Strong Signal Filtering
Author :
Grosz, D.F. ; Agarwal, Abhishek ; Banerjee, Sean ; Kung, A.P. ; Maywar, D.N. ; Gurevich, A. ; Wood, T.H. ; Lima, C.R. ; Faer, B. ; Black, J. ; Hwu, C.
Author_Institution :
Lucent Technol. Bell Labs., Holmdel, NJ
Abstract :
All-Raman transmission of 128times42.7 Gb/s at 50 GHz channel spacing over 1280 km of standard single-mode fiber is demonstrated. This record capacity for this high spectral efficiency is achieved by strong filtering of carrier-suppressed return-to-zero signals
Keywords :
Raman lasers; channel spacing; optical fibre communication; optical modulation; 1280 km; 42.7 Gbit/s; 5.12 Tbit/s; 50 GHz; all-Raman amplification; carrier-suppressed return-to-zero signals; channel spacing; signal filtering; spectral efficiency; standard single-mode fiber; Filtering; Optical attenuators; Optical fiber communication; Optical fiber filters; Optical fiber polarization; Optical filters; Optical polarization; Optical receivers; Optical transmitters; Wavelength division multiplexing;
Conference_Titel :
Optical Communication, 2002. ECOC 2002. 28th European Conference on
Conference_Location :
Copenhagen
Print_ISBN :
87-90974-63-8
