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. 19, 2019
Filed:
May. 11, 2018
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Di Liang, Santa Barbara, CA (US);
David A. Fattal, Mountain View, CA (US);
Marco Florentino, Mountain View, CA (US);
Zhen Peng, Foster City, CA (US);
Charles M. Santori, Palo Alto, CA (US);
Raymond G. Beausoleil, Seattle, WA (US);
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Abstract
Compact photonics platforms and methods of forming the same are provided. An example of a compact photonics platform includes a layered structure having an active region along a longitudinal axis, a facet having an angle no less than a critical angle formed at at least one longitudinal end of the active region, and a waveguide having at least one grating coupler positioned in alignment with the angled facet to couple light out to or in from the waveguide.