Optical waveguides – Directional optical modulation within an optical waveguide
Reexamination Certificate
2007-05-15
2007-05-15
Bovermick, Rodney (Department: 2874)
Optical waveguides
Directional optical modulation within an optical waveguide
C385S008000, C385S017000
Reexamination Certificate
active
11071209
ABSTRACT:
An optical deflection element is configured to include a prism electrode provided on an optical waveguide, a first photonic crystal structure provided forward of the prism electrode in a light traveling direction being a position after a light passes through the prism electrode, a control electrode provided to confront a counter electrode layer via the optical waveguide on the first photonic crystal structure, and a second photonic crystal structure provided in the lateral direction of the prism electrode in parallel with the light traveling direction.
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Aoki Tsuyoshi
Kondo Masao
Kurihara Kazuaki
Armstrong, Kratz, Quintos Hanson & Brooks, LLP.
Bovermick Rodney
Fujitsu Limited
Stahl Mike
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