An N/spl times/N star coupler and N optical network units with a circulator and two fiber Bragg gratings were employed to form a fully transparent, 155 Mb/s optical star network over the existing asynchronous transfer mode (ATM) passive optical network (PON) system.
Published in:
Optical Fiber Communication Conference and Exhibit, 2001. OFC 2001
(Volume:3
)
Date of Conference: 17-22 March 2001