Title :
Cost efficient directly modulated DPSK downstream transmitter and colourless upstream remodulation for full-duplex WDM-PONs
Author :
Maher, R. ; Barry, L.P. ; Anandarajah, P.M.
Author_Institution :
Res. Inst. for Networks & Commun. Eng., Dublin City Univ., Dublin, Ireland
Abstract :
We implement a cost efficient 10.7 Gb/s directly modulated DPSK transmitter in a bidirectional WDM-PON, which also remodulates the downstream phase encoded signal for 2.5 Gb/s OOK upstream transmission.
Keywords :
amplitude shift keying; differential phase shift keying; optical fibre networks; optical transmitters; wavelength division multiplexing; OOK upstream transmission; bidirectional WDM-PON; bit rate 10.7 Gbit/s; bit rate 2.5 Gbit/s; colourless upstream remodulation; cost efficient directly modulated DPSK downstream transmitter; downstream phase encoded signal; full-duplex WDM-PON; Costs; Differential quadrature phase shift keying; Optical devices; Optical feedback; Optical fiber networks; Optical modulation; Optical network units; Optical saturation; Optical transmitters; Passive optical networks;
Conference_Titel :
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location :
San Diego, CA
Electronic_ISBN :
978-1-55752-884-1
