Invention Grant
- Patent Title: Edge couplers integrated with dual ring resonators
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Application No.: US17588470Application Date: 2022-01-31
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Publication No.: US11880065B2Publication Date: 2024-01-23
- Inventor: Yusheng Bian , Steven M. Shank , Takako Hirokawa
- Applicant: GlobalFoundries U.S. Inc.
- Applicant Address: US NY Malta
- Assignee: GlobalFoundries U.S. Inc.
- Current Assignee: GlobalFoundries U.S. Inc.
- Current Assignee Address: US NY Malta
- Agency: Thompson Hine LLP
- Agent Anthony Canale
- Main IPC: G02B6/12
- IPC: G02B6/12 ; G02B6/13 ; G02B6/293
Abstract:
Structures including an edge coupler and methods of fabricating a structure including an edge coupler. The structure includes an edge coupler having a longitudinal axis, a first ring resonator, and a second ring resonator. The first ring resonator has a first center point that is spaced from the longitudinal axis of the edge coupler by a first perpendicular distance. The second ring resonator has a second center point that is spaced from the longitudinal axis of the edge coupler by a second perpendicular distance.
Public/Granted literature
- US20230244030A1 EDGE COUPLERS INTEGRATED WITH DUAL RING RESONATORS Public/Granted day:2023-08-03
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