The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 20, 2022
Filed:
Mar. 21, 2016
Applicant:
The Government of the United States of America, As Represented BY the Secretary of the Navy, Arlington, VA (US);
Inventor:
Michael A. Mastro, Fairfax, VA (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/00 (2006.01); G02B 6/122 (2006.01); G02B 6/12 (2006.01); G02F 1/017 (2006.01); H01S 5/10 (2021.01); H01S 5/323 (2006.01);
U.S. Cl.
CPC ...
G02B 6/1225 (2013.01); G02B 1/002 (2013.01); G02B 6/12004 (2013.01); G02F 1/01708 (2013.01); H01S 5/1046 (2013.01); G02F 2202/30 (2013.01); H01S 5/32341 (2013.01);
Abstract
A hyperbolic metamaterial assembly comprising alternating one or more first layers and one or more second layers forming a hyperbolic metamaterial, the one or more first layers comprising an intrinsic or non-degenerate extrinsic semiconductor and the one or more second layers comprising a two-dimensional electron or hole gas, wherein one of in-plane or out-of-plane permittivity of the hyperbolic metamaterial assembly is negative and the other is positive.