Title :
8??11.5-Gb/s OFDM Transmission over 1000km SSMF using Conventional DFB Lasers and Direct-Detection
Author :
Dayou Qian ; Jianjun Yu ; Junqiang Hu ; Lei Zong ; Lei Xu ; Ting Wang
Author_Institution :
NEC Labs. America INC., Princeton, NJ, USA
Abstract :
We show 8 × 11.5-Gb/s (10-Gb/s after coding) optical OFDM transmission over 1000 km SSMF with conventional DFB lasers and direct-detection. Compared with the coherent-detection using ECL lasers, DFB lasers and direct-detection can significantly reduce the system complexity and cost.
Keywords :
OFDM modulation; distributed feedback lasers; wavelength division multiplexing; DFB lasers; DWDM channels; ECL lasers; coherent detection; direct detection; optical OFDM transmission; Bandwidth; OFDM modulation; Optical filters; Optical modulation; Optical noise; Optical receivers; Optical transmitters; RF signals; Radio frequency; Signal generators;
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.2008.4528366
