Title :
A practical 10-Gb/s ultra-dense WDM PON
Author :
Shim, H.K. ; Mu, Hai-Bao ; Hong, U.H. ; Chung, Yun C.
Author_Institution :
Dept. of Electr. Eng., KAIST, Daejeon, South Korea
Abstract :
We report a practical 12.5-Gb/s, 12.5-GHz-spaced ultra-dense WDM PON implemented by using the directly modulated DFB lasers in 4PAM format for downstream links and the RSOAs modulated in QPSK format for upstream links.
Keywords :
distributed feedback lasers; optical links; optical modulation; passive optical networks; quadrature phase shift keying; semiconductor optical amplifiers; wavelength division multiplexing; 4PAM format; QPSK format; RSOA; bit rate 10 Gbit/s to 12.5 Gbit/s; directly modulated DFB lasers; downstream links; frequency 12.5 GHz; ultra-dense WDM PON; upstream links; Lasers; Optical modulation; Optical receivers; Passive optical networks; Phase shift keying;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
