Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate
2005-04-06
2011-10-25
Rude, Timothy (Department: 2871)
Optical waveguides
With optical coupler
Particular coupling structure
Reexamination Certificate
active
08045832
ABSTRACT:
A process for forming a mode size converter with an out-of-plane taper formed during deposition with a shadow mask is disclosed. Mode-size converters according to the present invention can have any number of configurations. Measured coupling efficiencies for waveguides with mode size converters according to the present invention show marked improvement.
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paten
Chen Yu
Demaray Richard E.
Pan Tao
Pethe Rajiv
Xie Yong Jin
Haynes and Boone LLP
Rude Timothy
SpringWorks LLC
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