- Patent Title: Device for propagating light and method for fabricating a device
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Application No.: US14727128Application Date: 2015-06-01
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Publication No.: US09678273B2Publication Date: 2017-06-13
- Inventor: Jens Hofrichter , Daniel S. Jubin , Edward W. Kiewra , Antonio La Porta
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Agent Daniel P. Morris
- Main IPC: G02B6/26
- IPC: G02B6/26 ; G02B6/24 ; G02B6/122 ; G02B6/12
Abstract:
A device for propagating light is described, comprising: a substrate having a semiconductor material, an insulating layer, wherein the insulating layer is arranged on the substrate, a recess reaching through the insulating layer and into the substrate, wherein the recess is at least partially filled with a filler material, and a waveguide arranged in or on the filler material.
Public/Granted literature
- US20160349452A1 DEVICE FOR PROPAGATING LIGHT AND METHOD FOR FABRICATING A DEVICE Public/Granted day:2016-12-01
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