Invention Grant
- Patent Title: Tunable edge coupler for photonics devices
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Application No.: US17065220Application Date: 2020-10-07
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Publication No.: US11693292B2Publication Date: 2023-07-04
- Inventor: Sujit Handanhal Ramachandra , Zhujun Yuan , Jonathan D. Austin , Prerak P. Shah
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Patterson + Sheridan, LLP
- Main IPC: G02F1/29
- IPC: G02F1/29 ; G02F1/295
Abstract:
An apparatus includes a cladding layer and a plurality of waveguides. The cladding layer includes a central axis. The plurality of waveguides are disposed within the cladding layer and receive a light from a light source. The plurality of waveguides have refractive indices that are adjustable to change a mode of the light such that the mode of the light is steered towards the central axis.
Public/Granted literature
- US20220107543A1 TUNABLE EDGE COUPLER FOR PHOTONICS DEVICES Public/Granted day:2022-04-07
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