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:
Feb. 20, 2024
Filed:
Mar. 30, 2021
Applicant:
Lumentum Operations Llc, San Jose, CA (US);
Inventor:
Paul Colbourne, Ottawa, CA;
Assignee:
Lumentum Operations LLC, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/079 (2013.01); G01J 3/14 (2006.01); G01J 3/18 (2006.01); G01J 3/02 (2006.01); G01J 3/12 (2006.01);
U.S. Cl.
CPC ...
H04B 10/07957 (2013.01); G01J 3/021 (2013.01); G01J 3/14 (2013.01); G01J 3/18 (2013.01); G01J 2003/1208 (2013.01);
Abstract
An optical device may include a dispersion element. The optical device may include a reflective optic to reflect an optical beam with a fixed offset perpendicular to a dispersion direction of the dispersion element and with a negative offset in the dispersion direction of the dispersion element. The reflective optic may be aligned to the dispersion element to offset an optical beam with respect to the dispersion element and to cause the optical beam to pass through the dispersion element on a plurality of passes, offsetting the optical beam on each of the plurality of passes.