Optical off-chip interconnects in multichannel planar waveguide devices
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United States of America Patent
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May 20, 2008
Grant Date -
Jun 30, 2005
app pub date -
Dec 21, 2004
filing date -
Dec 24, 2003
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Abstract
The multichannel waveguide device includes an array of waveguides located in a plane. Each waveguide channel has a redirecting element for redirecting a guided wave out of said plane, or vice versa. The redirecting elements are staggered in the direction of the waveguides so as to transform a one-dimensional array of in-plane waves into a two-dimensional array of out-of-plane waves, or vice versa.
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