Title :
Experimental demonstration of 10Gbit/s transmission over 110km SMF by direct modulation of 2 GHz bandwidth DFB laser using Discrete Multi-tone Modulation for Passive Optical Network
Author :
Duong, T.N. ; Genay, N. ; Charbonnier, B. ; Urvoas, P. ; Chanclou, Philippe ; Pizzinat, A.
Author_Institution :
R&D Div., France Telecom, Lannion, France
Abstract :
With the high spectral efficiency of M-QAM, 10 Gbit/s transmission is experimentally demonstrated over 110 km SMF by direct modulation of 2 GHz bandwidth DFB laser in a passive optical network without dispersion compensation.
Keywords :
OFDM modulation; adaptive modulation; distributed feedback lasers; optical fibre networks; optical modulation; optical transmitters; quadrature amplitude modulation; semiconductor lasers; DFB laser; M-QAM; SMF transmission; adaptively modulated optical OFDM modulation; bandwidth 2 GHz; bit rate 10 Gbit/s; direct modulation; discrete multitone modulation; distance 110 km; passive optical network; spectral efficiency; Bandwidth; Bit rate; Fiber lasers; OFDM modulation; Optical attenuators; Optical modulation; Optical receivers; Optical signal processing; Optical transmitters; Passive optical networks;
Conference_Titel :
Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-55752-856-8
DOI :
10.1109/OFC.2008.4528261
