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:
Sep. 08, 2015
Filed:
Nov. 04, 2013
The Regents of the University of California, Oakland, CA (US);
Adam C. Scofield, Los Angeles, CA (US);
Diana Huffaker, Los Angeles, CA (US);
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, Oakland, CA (US);
Abstract
A nanopillar photonic crystal laser includes a plurality of nanopillars and a support structure in contact with at least a portion of each of the nanopillars. Each nanopillar has an axial dimension and two mutually orthogonal cross dimensions. The axial dimension of each of the nanopillars is greater than the two mutually orthogonal cross dimensions, where there mutually orthogonal cross dimensions are less than about 1 μm and greater than about 1 nm. The support structure holds the plurality of nanopillars in preselected relative orientations and displacements relative to each other to form an array pattern that confines light of a preselected wavelength to a resonance region that intercepts at least one nanopillar of the plurality of nanopillars. The at least one nanopillar includes a lasing material to provide an output laser beam of light at the preselected wavelength.