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US 10,312,389 B2Granted
Optical detector device with patterned graphene layer and related methods
AssigneeUniversity of Central Florida Research Foundation, Inc.
InventorsDebashis Chanda, Alireza Safaei, Michael Leuenberger
Life of this patent
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Abstract
An optical detector device may include a substrate, a reflector layer carried by the substrate, and a first dielectric layer over the reflector layer. The optical detector device may include a graphene layer over the first dielectric layer and having a perforated pattern.
Claims20
An optical detector device comprising:
- a substrate;
- a reflector layer carried by said substrate;
- a first dielectric layer over said reflector layer;
- a graphene layer over said first dielectric layer and having a perforated pattern therein;
- the perforated pattern comprising an array of openings, the array of openings comprising a plurality of rows and a plurality of columns;
- and
- a second dielectric layer over said graphene layer and covering said array of openings.
4 more elements
An optical detector device comprising:
- a substrate;
- a gold reflector layer carried by said substrate;
- a first dielectric layer over said gold reflector layer;
- a graphene layer over said first dielectric layer and having a perforated pattern defining a square array of openings;
- the perforated pattern comprising an array of openings, the array of openings comprising a plurality of rows and a plurality of columns;
- a second dielectric layer over said graphene layer and covering said array of openings;
- a first electrically conductive contact coupled to said second dielectric layer;
- and
- a second electrically conductive contact coupled to said graphene layer.
6 more elements
An optical detector device comprising:
- a substrate;
- a reflector layer carried by said substrate;
- a first dielectric layer over said reflector layer;
- a graphene layer over said first dielectric layer and having a perforated pattern therein;
- the perforated pattern comprising an array of openings;
- and
- a second dielectric layer over said graphene layer and covering said array of openings.
4 more elements
Dependencies are inferred from the claim text.