Traveling wave electro-optic modulator

Details Traveling wave electro-optic modulator Traveling wave electro-optic modulator

1990-08-23

1991-09-24

Sikes, William L.

Optical waveguides

Temporal optical modulation within an optical waveguide

Electro-optic

G02B 610

Patent

active

050509489

ABSTRACT:
An electro-optic device comprises a substrate of electro-optic material having at least one optical waveguide formed therein subjacent a main surface thereof for propagating an optical mode. A coplanar transmission line is formed on the main surface of the substrate and has at least first and second electrodes spaced apart by an electrode gap that is wider than the first electrode. The center of the waveguide is within the electrode gap and closer to the first electrode than the second electrode.

REFERENCES:
patent: 4776656 (1988-10-01), Sanford et al.
patent: 4818063 (1989-04-01), Takizawa
patent: 4842367 (1989-06-01), Djupsjobacka
patent: 4850667 (1989-07-01), Djupsjobacka
patent: 4880288 (1989-11-01), Vatoux et al.

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