Method and system for an optical coupler for silicon photonics devices
US11275225B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2020 |
| Grant date | Mar 15, 2022 |
| Priority date | — |
| Expiry date | Apr 9, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/428
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Methods and systems for an optical coupler for photonics devices are disclosed and may include a photonics transceiver comprising a silicon photonics die and a fiber connector for receiving optical fibers and including a die coupler and an optical coupling element. The die coupler may be bonded to a top surface of the photonics die and aligned above an array of grating couplers. The optical coupling element may be attached to the die coupler and the electronics die and the source module may be bonded to the top surface of the photonics die. Modulated optical signals may be received in the photonics die from optical fibers coupled to the fiber connector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.