Multiple port symmetric reflective wavelength-selective mesh node

Reflective WSS-based mesh nodes of degree N (i.e., nodes having N ports, where 3

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Hauptverfasser:	DOERR CHRISTOPHER RICHARD, WILFONG GORDON THOMAS
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MULTIPLEX COMMUNICATION
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creator	DOERR CHRISTOPHER RICHARD WILFONG GORDON THOMAS
description	Reflective WSS-based mesh nodes of degree N (i.e., nodes having N ports, where 3
format	Patent
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The WSS-based mesh nodes of degrees 3 and 4 are implemented using a reflective 1xK WSS, where K is at least equal to 3N-6. Also described are a partitioned degree-4 mesh node and a two-dimensional degree-4 mesh node. For degree-4 mesh nodes, one or more 1x2 directional couplers are used. The degree-5 and -6 nodes are designed by enforcing a symmetric demand constraint and require five 1x4 WSSs and six 1x5 WSSs, respectively. 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subjects	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MULTIPLEX COMMUNICATION
title	Multiple port symmetric reflective wavelength-selective mesh node
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