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公开(公告)号:US20220107543A1
公开(公告)日:2022-04-07
申请号:US17065220
申请日:2020-10-07
Applicant: Cisco Technology, Inc.
Inventor: Sujit HANDANHAL RAMACHANDRA , Zhujun YUAN , Jonathan D. AUSTIN , Prerak P. SHAH
IPC: 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.