Optical junction apparatus and methods employing optical power transverse-transfer
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United States of America Patent
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Aug 24, 2010
Grant Date -
Sep 13, 2007
app pub date -
Dec 29, 2006
filing date -
Oct 30, 2001
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Abstract
Discrete first and second optical transmission subunits are formed each having a corresponding transmission optical waveguide with a corresponding optical junction region. The first transmission optical waveguide is a planar optical waveguide formed on a substrate. The first transmission optical waveguide or the second transmission optical waveguide is adapted for enabling substantially adiabatic transverse-transfer of optical power between the optical waveguides at the respective optical junction regions. The first and second optical transmission subunits are assembled together to form an optical apparatus.
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