Shared multi-lambda source for WDM PON

Details Shared multi-lambda source for WDM PON Shared multi-lambda source for WDM PON

2004-12-29

2009-12-08

Singh, Dalzid (Department: 2613)

Optical communications

Multiplex

Broadcast and distribution system

C398S066000, C398S070000

Reexamination Certificate

active

07630638

ABSTRACT:
Shared optical carrier sources for the OLT's are provided. An apparatus comprises a plurality of optical carrier generators, each optical carrier generator outputting an optical carrier at a different wavelength, an optical multiplexer operable to combine the plurality of optical carriers to form a wave division multiplexed optical carrier, and an optical power splitter having a plurality of outputs, each output connectable to an optical line termination unit, the optical power splitter operable to split the wave division multiplexed optical carrier to form a plurality of wave division multiplexed optical carriers.

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