Manufacturing of optical waveguides

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Reexamination Certificate

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Details

C264S001240

Reexamination Certificate

active

07903921

ABSTRACT:
Optical waveguide and manufacturing of an optical waveguide comprising embossing at least one groove into a first substrate by rolling, applying at least a second substrate into the groove and covering at least the groove with a third substrate such that the groove constitutes an optical waveguide for optical signal transmission.

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