Bidirectional wavelength cross connect architectures using...

Optical waveguides – With optical coupler – Plural

Reexamination Certificate

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Details

C385S016000, C385S017000, C385S018000, C398S049000

Reexamination Certificate

active

11565133

ABSTRACT:
Bidirectional wavelength cross connects include a plurality of ports, each configured to receive an input optical signals, each input optical signal having a plurality of spectral bands. At least one of the plurality of ports is disposed to simultaneously transmit an output optical signal having at least one of the spectral bands. A plurality of wavelength routing elements are configured to selectively route input optical signal spectral bands to output optical signals.

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