Optical beam steering system

A data communication system comprising a plurality of fiber optic cables and a fiber optic switching system, comprising: a support structure for securing light emitting/light receiving ends of the plurality of fiber optic cables in predetermined positions; and, means for re-directing light emitted f...

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Bibliographic Details
Main Authors LAMBERT, JR. L. Q, DORSCHNER TERRY A, FRIEDMAN LAWRENCE J, HOBBS DOUGLAS S
Format Patent
LanguageEnglish
Published 09.03.2004
Edition7
Subjects
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Summary:A data communication system comprising a plurality of fiber optic cables and a fiber optic switching system, comprising: a support structure for securing light emitting/light receiving ends of the plurality of fiber optic cables in predetermined positions; and, means for re-directing light emitted from the light emitting/light receiving end of one of the fiber optic cables to the light emitting/light receiving end of one, or more than one, of the plurality of fiber optic cables. The re-directing means includes means for collimating and directing the light emitted from the end of one of the cables as a beam propagating along a predetermined direction and for re-directing the beam towards the end of another one of the cables selectively in accordance with an electrical signal. More particularly, the re-directing means includes electro-optical phase shifting medium, preferably liquid crystal molecules.
Bibliography:Application Number: US20020215268