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:
Jan. 04, 2022
Filed:
Oct. 18, 2018
Applicant:
Viavi Solutions Inc., San Jose, CA (US);
Inventors:
Richard A. Bradley, Jr., Santa Rosa, CA (US);
Tim Gustafson, Santa Rosa, CA (US);
Assignee:
VIAVI Solutions Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/20 (2006.01); G01J 1/04 (2006.01); G02B 5/28 (2006.01);
U.S. Cl.
CPC ...
G02B 5/208 (2013.01); G01J 1/0488 (2013.01); G02B 5/281 (2013.01); G02B 5/285 (2013.01);
Abstract
A filter may include a first component filter associated with a first angle shift and a first passband. The filter may include a second component filter associated with a second angle shift and a second passband, wherein the first angle shift, the first passband, the second angle shift, and the second passband are configured to make the filter transmissive to a spectral range of light at a first angle of incidence and reflective to the spectral range of light at a second angle of incidence.