Title :
UDWDM PON with 6 × 2.5Gbaud 16-QAM multicarrier transmitter and phase noise tolerant direct detection
Author :
Anandarajah, Prince M. ; Huynh, Tam ; Vujicic, Vidak ; Rui Zhou ; Barry, Liam P.
Author_Institution :
Sch. of Electron. Eng., Dublin City Univ., Dublin, Ireland
Abstract :
We demonstrate a 50km un-repeated downstream transmission based on a 12.5GHz comb source with 6 channels, each carrying 2.5GBd 16-QAM data. The pilot tone enables direct detection and phase noise independence delivering 10Gb/s per user.
Keywords :
optical frequency combs; optical transmitters; passive optical networks; phase noise; quadrature amplitude modulation; wavelength division multiplexing; 16-QAM multicarrier transmitter; UDWDM PON; comb source; distance 50 km; frequency 12.5 GHz; phase noise tolerant direct detection; ultra-dense wavelength division multiplexed-passive optical network; unrepeated downstream transmission; Cities and towns; Decision support systems; Modulation; Passive optical networks; Phase noise; Receivers; Transmitters;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
