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:
Apr. 21, 2025
Filed:
Jan. 23, 2023
Applicant:
U.s. Army Devcom, Army Research Laboratory, Adelphi, MD (US);
Inventors:
Michael Brodsky, Millburn, NJ (US);
Cristian Antonelli, Sulmona, IT;
Daniel E. Jones, Nottingham, MD (US);
Gabriele Riccardi, Rome, IT;
Assignee:
The United States America as represented by the Secretary of the Army, Washington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/70 (2012.12); H04B 10/079 (2012.12);
U.S. Cl.
CPC ...
H04B 10/70 (2012.12); H04B 10/079 (2012.12);
Abstract
Systems, apparatus and methods for defining an impairment profile along a polarization quantum channel such as in terms of modal loss and decoherence. The disclosed impairment profile or characterization methods may be used as part of a tool such as to inform a network operator of a weakest span of the communication channel, thus facilitating optimal signal routing decisions.