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:
May. 28, 2019
Filed:
Oct. 20, 2017
Applicant:
Lockheed Martin Corporation, Bethesda, MD (US);
Inventors:
Alan Lee Duncan, Sunnyvale, CA (US);
Richard Lee Kendrick, San Mateo, CA (US);
Assignee:
Lockheed Martin Corporation, Bethesda, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 9/02 (2006.01); G02B 6/12 (2006.01);
U.S. Cl.
CPC ...
G01B 9/02027 (2013.01); G01B 9/02038 (2013.01); G01B 9/02041 (2013.01); G01B 9/02051 (2013.01); G02B 6/12002 (2013.01); G02B 2006/12102 (2013.01);
Abstract
An apparatus includes a number of photonic integrated circuit (PIC) imaging detector arrays, and multiple electronic integrated circuits (ICs) coupled to the PIC imaging detector arrays. Each PIC imaging detector array of includes a number of lenslets and a number of waveguides. At least some of the lenslets are coupled to multiple waveguides, and sets of two lenslets are configured to form interferometer channels.