Optical waveguides – Integrated optical circuit
Reexamination Certificate
2006-04-11
2006-04-11
Palmer, Phan T. H. (Department: 2874)
Optical waveguides
Integrated optical circuit
C385S011000, C385S037000, C385S045000
Reexamination Certificate
active
07027673
ABSTRACT:
An apparatus and method for splitting a received optical signal into its orthogonal polarizations and sending the two polarizations on separate dual integrated waveguides to other systems on chip for further signal processing. The present invention provides an apparatus and method for facilitating the processing of optical signals in planar waveguides received from optical fibers.
REFERENCES:
patent: 2003/0002127 (2003-01-01), George
Gunn III Lawrence C.
Pinguet Thierry J.
Rattier Maxime Jean
Knobbe Martens Olson & Bear LLP
Luxtera Inc.
Palmer Phan T. H.
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