Amorphous silicon alloy based integrated spot-size converter

Optical waveguides – With optical coupler – Input/output coupler

Reexamination Certificate

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Details

C385S049000, C385S124000, C385S129000, C385S131000, C438S087000, C438S037000, C438S096000

Reexamination Certificate

active

06888984

ABSTRACT:
A photonic device suitable for being optically coupled to at least one optical fiber having a first spot-size, the device including: at least one photonic component; and, a graded index lens optically coupled between the at least one photonic component and the at least one optical fiber; wherein, the graded index lens is adapted to convert optical transmissions from the at least one photonic component to the first spot size.

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