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. 22, 2022
Filed:
Jun. 16, 2020
Applicant:
Psiquantum, Corp., Palo Alto, CA (US);
Inventor:
Gary Gibson, Palo Alto, CA (US);
Assignee:
PSIQUANTUM, CORP., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/035 (2006.01); G02F 1/225 (2006.01); G02F 1/21 (2006.01);
U.S. Cl.
CPC ...
G02F 1/035 (2013.01); G02F 1/225 (2013.01); G02F 1/212 (2021.01); G02F 2202/105 (2013.01);
Abstract
A waveguide structure includes a substrate, a waveguide core coupled to the substrate and including a first material characterized by a first index of refraction, and an isotope-enhanced cladding layer at least partially surrounding the waveguide core and including a second material characterized by a second index of refraction less than the first index of refraction and an isotope-enhanced Pockels effect.