Survivable passive optical networks based on arrayed-waveguide-grating architectures

Jane M. Simmons

doi:10.1109/JLT.2007.908554

Survivable passive optical networks based on arrayed-waveguide-grating architectures

2007-12-01

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Jane M. Simmons *

DOI：10.1109/JLT.2007.908554

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By arranging a small number of arrayed-waveguide gratings in survivable topologies with specific interconnection patterns, we can construct passive optical networks with a high degree of protection. A variety of designs are presented that differ in the level of survivability, the protection mechanism, and the amount of required end-user equipment.

Keywords:

arrayed-waveguide grating (AWG)

passive optical networks (PON)

protection

self-healing networks

wavelength grating router

Survivable passive optical networks based on arrayed-waveguide-grating architectures

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