Optical routers using angular position amplification modules
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United States of America Patent
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Apr 18, 2006
Grant Date -
Jul 15, 2004
app pub date -
Mar 1, 2002
filing date -
Mar 2, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An optical routing device for coupling each of a plurality NE of optical incoming channels (1) to one of a plurality NS of optical output channels (5) and for orienting each of the optical beams coming through the incoming channels to any one of the NS optical output channels, includes: an input module including NE optical inputs, for shaping each beam, so as to obtain a plurality of shaped optical beams; an input deflection module for generating for each input a number PTN of different positions of angular deflection at least equal to the number NS of optical output channels; a linking module for assembling in bi-unique manner on PTN spatial focusing points, respectively the PTN angular deflection positions of each; an output deflection module having PTN inputs for intercepting PTN intermediate optical beams; and an optical output module for shaping each NS output beam.
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