Linearized optical modulator having a plurality of coupling...

Details Linearized optical modulator having a plurality of coupling... Linearized optical modulator having a plurality of coupling...

2008-07-15

2008-07-15

Font, Frank G (Department: 2883)

Optical waveguides

Directional optical modulation within an optical waveguide

Electro-optic

C385S001000, C385S002000, C385S003000, C385S004000, C385S009000, C385S015000, C385S031000, C385S039000, C385S040000, C385S041000, C385S042000, C385S048000, C385S050000

Reexamination Certificate

active

07400788

ABSTRACT:
Invention discloses an apparatus that provides linear optical modulation of light carrier signals by an electrical modulation signal. Linearized modulation is achieved through the selection of a spacing profile between two optical transmission waveguides. The spacing profile relates to a transfer function, the parameters of which are chosen to yield linear modulation within a particular dynamic range. A preferred embodiment discloses the invention being fabricated within a monolithic structure.

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