Optical waveguides – Directional optical modulation within an optical waveguide – Electro-optic
Reexamination Certificate
2006-04-25
2006-04-25
Connelly-Cushwa, Michelle (Department: 2874)
Optical waveguides
Directional optical modulation within an optical waveguide
Electro-optic
C385S014000, C385S129000, C385S131000, C438S031000, C438S118000, C438S455000, C438S458000, C438S464000, C216S036000
Reexamination Certificate
active
07035489
ABSTRACT:
An electro-optical deflector device, having a thin ferroelectric oxide film and a method of fabricating the deflector device is described. One embodiment of a thin film electro-optic deflector device includes: a planar optical waveguide, having a thin ferroelectric oxide layer; a first electrode, having a conductive substrate and a conductive epoxy; a second electrode coupled to the planar optical waveguide; a supporting substrate; a cladding layer attached to the second electrode deposited on the supporting substrate; and a hole through the supporting substrate and the cladding layer for connecting the second electrode to an external voltage source.
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Glebov Alexei
Lee Michael G.
Connelly-Cushwa Michelle
Fujitsu Limited
Petkovsek Daniel
Sheppard Mullin Richter & Hampton LLP
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