The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 26, 2021
Filed:
Dec. 03, 2018
The Boeing Company, Chicago, IL (US);
Anguel Nikolov, Culver City, CA (US);
THE BOEING COMPANY, Chicago, IL (US);
Abstract
An electro-optic modulator device includes a first optical waveguide region of a substrate and a second optical waveguide region of the substrate. The first optical waveguide region and the second optical waveguide region have crystalline structures. The electro-optic modulator device also includes a first electrode interface region of the substrate on a first side of the first optical waveguide region, a second electrode interface region of the substrate on a second side of the first optical waveguide region and on a first side of the second optical waveguide region, and a third electrode interface region on a second side of the second optical waveguide region. Each of the first electrode interface region, the second electrode interface region, and the third electrode interface region include material having a defective crystal structure or an amorphous structure.