Photonics optoelectrical system

US11550099B2 · kind B2 · utility

Assignee

• The Research Foundation for The State University of New York · US

Inventors

• William Charles · Lawrence, US
• Douglas D. Coolbaugh · Highland, US
• Douglas C. La Tulipe, Jr. · Albany, US
• Gerald L. Leake · Albany, US

Key dates

• Filing date: Sep 19, 2019
• Grant date: Jan 10, 2023
• Expiry date: Feb 4, 2041

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10F30/21
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

There is set forth herein a method including building a first photonics structure using a first wafer having a first substrate, wherein the building the first photonics structure includes integrally fabricating within a first photonics dielectric stack one or more photonics device, the one or more photonics device formed on the first substrate; building a second photonics structure using a second wafer having a second substrate, wherein the building the second photonics structure includes integrally fabricating within a second photonics dielectric stack a laser stack structure active region and one or more photonics device, the second photonics dielectric stack formed on the second substrate; and bonding the first photonics structure and the second photonics structure to define an optoelectrical system having the first photonics structure bonded the second photonics structure.