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. 13, 2021
Filed:
Apr. 30, 2014
Applicant:
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Inventors:
Zhihong Huang, Palo Alto, CA (US);
Charles M Santori, Palo Alto, CA (US);
Di Liang, Santa Barbara, CA (US);
Sonny Vo, Palo Alto, CA (US);
Assignee:
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/293 (2006.01); G02B 6/122 (2006.01); G02B 6/12 (2006.01); G02F 1/225 (2006.01); G02F 1/21 (2006.01);
U.S. Cl.
CPC ...
G02B 6/29395 (2013.01); G02B 6/122 (2013.01); G02B 6/12007 (2013.01); G02B 6/12033 (2013.01); G02B 6/29382 (2013.01); G02F 1/2255 (2013.01); G02B 2006/12035 (2013.01); G02F 2001/212 (2013.01);
Abstract
An example device in accordance with an aspect of the present disclosure includes a diamond waveguide disposed on a substrate. The substrate includes a dielectric material. A tuner is to extend from the substrate, and is disposed at least in part over the waveguide. The tuner includes a tuner electrode to control a variable distance between the tuner and the waveguide to vary an effective refractive index of the waveguide.