Method for reducing rejects in the manufacture of integrated opt

Details Method for reducing rejects in the manufacture of integrated opt Method for reducing rejects in the manufacture of integrated opt

1998-02-25

1999-12-07

Ullah, Akm E.

Optical waveguides

Temporal optical modulation within an optical waveguide

Electro-optic

G02F 1035

Patent

active

059996676

ABSTRACT:
Method for manufacturing electrooptical components comprising an optical structure and an electrical structure on a device, comprising forming at least two optical waveguide structures on a substrate, forming an electrical structure for each optical structure on said substrate, each comprising at least one ground electrode and one signal electrode, respectively associated with said optical waveguide structures, analyzing in succession the optical characteristics of the electrooptical structures constituted by the joining together of said optical structures and said electrical structures formed in accordance with the preceding steps, and choosing one of said electrooptical structures demonstrating, upon said analysis, improved values compared to a predetermined limit; the present invention also relates to electrooptical components comprising independent and symmetrical electrooptical structures.

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