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. 14, 2015
Filed:
Dec. 07, 2011
Applicant:
Edward Miesak, Windermere, FL (US);
Inventor:
Edward Miesak, Windermere, FL (US);
Assignee:
Lockheed Martin Corporation, Bethesda, MD (US);
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/35 (2006.01); H01S 3/08 (2006.01); G02B 27/14 (2006.01); G02F 1/39 (2006.01);
U.S. Cl.
CPC ...
G02B 27/142 (2013.01); G02F 1/39 (2013.01); G02F 2001/392 (2013.01); G02F 2201/17 (2013.01); G02F 2201/34 (2013.01);
Abstract
A monolithic fixed optical delay generator includes an optical substrate having a front face and a back face. A front coating is on the front face and a back coating is on the back face. The front coating is (i) highly reflective to a first wavelength and highly transmissive to a second wavelength while the back coating is highly reflective to the second wavelength, or (ii) the front coating is highly reflective to the second wavelength and is highly transmissive to the first wavelength while the back coating is highly reflective to the first wavelength.