Optical switch alignment apparatus and method

The present invention relates to optical switching, and particularly to an apparatus and method for optical switch alignment. In optical communication switching equipment there is a need to set up optical paths through the switch before there is an optical signal present. The present invention provi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sparks, Adrian P, Forbes, Duncan J
Format: Patent
Sprache:eng
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