Title :
Unrepeatered 8 × 40Gb/s transmission over 320km SMF-28 using ultra-long Raman fibre laser based amplification
Author :
Rosa, P. ; Murray, Neil J. ; Bhamber, R.S. ; Ania-Castanon, J.-D. ; Harper, P.
Author_Institution :
Aston Inst. of Photonic Technol., Aston Univ., Birmingham, UK
Abstract :
Unrepeatered transmission over SMF-28 fibre is investigated using ultra-long Raman fibre laser based amplification. Experiments and simulations demonstrate 8 × 42.7Gb/s transmission up to 320km (67dB) span length using DPSK and ASK modulation with direct detection.
Keywords :
Raman lasers; amplitude shift keying; differential phase shift keying; optical communication equipment; optical fibre amplifiers; optical fibre communication; optical modulation; wavelength division multiplexing; ASK modulation; DPSK modulation; SMF-28 fibre; bit rate 320 Gbit/s; distance 320 km; laser amplification; ultralong Raman fibre laser; unrepeatered transmission; Differential phase shift keying; Optical fibers; Optical noise; Receivers; Signal to noise ratio; Stimulated emission;
Conference_Titel :
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
Conference_Location :
Amsterdam
