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US 8,274,739 B2Granted
Plasmonic fabry-perot filter
AssigneeNanoLambda, Inc.
InventorsByounghee Lee, Byung Il Choi
Life of this patent
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Abstract
A plasmonic Fabry-Perot filter includes a first partial mirror and a second partial mirror separated from the first partial mirror by a gap. At least one of the first partial mirror or the second partial mirror includes an integrated plasmonic optical filter array.
Claims14
A plasmonic Fabry-Perot filter comprising:
- a first partial mirror;
- and
- a second partial mirror separated from the first partial mirror by a gap;
- wherein at least one of the first partial mirror or the second partial mirror further comprises an integrated plasmonic optical filter array;
- and
- wherein at least one of the first partial mirror or the second partial mirror is the plasmonic optical filter array.
3 more elements
A plasmonic Fabry-Perot filter comprising:
- a first partial mirror;
- and
- a second partial mirror separated from the first partial mirror by a gap;
- wherein at least one of the first partial mirror or the second partial mirror further comprises an integrated plasmonic optical filter array;
- and
- wherein at least one of the first partial mirror or the second partial mirror and the integrated plasmonic optical filter array comprise a common single piece of metal or a plurality of common metal islands.
3 more elements
A method of making an integrated plasmonic Fabry-Perot filter, the method comprising:
- providing a first partial mirror;
- and
- forming a plurality of metal islands or a metal film with embossing structures or apertures over the first partial mirror, such that the metal islands or the metal film with embossing structures or apertures form a second partial mirror and an integrated plasmonic optical filter array.
Dependencies are inferred from the claim text.