Optical switch having a reduced cross talk
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Oct 3, 2002
app pub date -
Feb 15, 2002
filing date -
Oct 10, 2000
priority date (Note) -
Abandoned
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Abstract
The invention relates to an optical switch. The optical switch includes a light barrier having a surface between sides. The switch also includes a first light transmitting medium having one or more ridges. Each ridge defines a portion of an input waveguide. The light transmitting medium is positioned such that at least one of the ridges is positioned over the surface of the light barrier. A second light transmitting medium is positioned adjacent to the sides of the light barrier.
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