Title :
Hybrid WDM/TDM-PON for 128 subscribers using /spl lambda/-selection-free transmitters
Author :
Shin, D.J. ; Jung, D.K. ; Shin, H.S. ; Kwon, J.W. ; Hwang, Seongtaek ; Oh, Y.J. ; Shim, C.S.
Author_Institution :
Network Res. Team, Telecommun. R&D Center, Dongsuwon, South Korea
Abstract :
A WDM/TDM-PON with /spl lambda/-selection-free transmitters is presented by cascading 1/spl times/16 AWGs and 1/spl times/8 splitters and employing ASE-injected FP-LDs. 1.25-Gb/s downstream and 622-Mb/s upstream transmissions over 60/spl deg/C temperature range are achieved in all 128 channels.
Keywords :
arrayed waveguide gratings; optical fibre subscriber loops; optical transmitters; semiconductor lasers; superradiance; telecommunication channels; time division multiplexing; /spl lambda/-selection-free transmitter; 1.25 Gbits; 60 C; 622 Gbits; ASE-injected FP-LD; AWG; downstream transmission; hybrid WDM-TDM-PON; optical splitter; telecommunication channel; upstream transmission;
Conference_Titel :
Optical Fiber Communication Conference, 2004. OFC 2004
Print_ISBN :
1-55752-772-5
