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:
Mar. 28, 2023
Filed:
Oct. 05, 2021
Applicant:
The Boeing Company, Chicago, IL (US);
Inventor:
Daniel Yap, Malibu, CA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/365 (2006.01); G02F 1/35 (2006.01); G02F 1/39 (2006.01); G02F 1/377 (2006.01); G02F 1/37 (2006.01);
U.S. Cl.
CPC ...
G02F 1/365 (2013.01); G02F 1/3501 (2013.01); G02F 1/3534 (2013.01); G02F 1/3536 (2013.01); G02F 1/37 (2013.01); G02F 1/377 (2013.01); G02F 1/39 (2013.01); G02F 1/395 (2013.01); G02F 1/392 (2021.01);
Abstract
An optical waveguide structure comprising a nonlinear optical waveguide, a central region, a first side region, and a second side region. The central region is located within the nonlinear optical waveguide, wherein the central region comprises a nonlinear optical material. The first side region is on a first side of the central region and the second side region is on a second side of the central region. The nonlinear optical material comprising the central region has a first nonlinear coefficient that is larger than a second nonlinear coefficient of a second material comprising the first side region and the second side region.