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:
Nov. 22, 2022
Filed:
May. 22, 2018
LA Trobe University, Victoria, AU;
Eugeniu Balaur, Victoria, AU;
Brian Abbey, Victoria, AU;
La Trobe University, Victoria, AU;
Abstract
A system and method of imaging an object uses a plasmonic layer as a sample holder defining a periodic array of sub-micron structures adjacent the object. The sample holder is exposed to a first portion of light that is transmitted through either the plasmonic layer but not the object, or the plasmonic layer and a first section of the object, and a second portion of the light that is transmitted through the plasmonic layer and at least a second section of the object. The light interacts with at least the plasmonic layer and the first portion of the transmitted light characterizes one or more first surface plasmon resonance peaks and the second portion of the transmitted light characterizes one or more second surface plasmon resonance peaks that are wavelength shifted from the first surface plasmon resonance peaks by the object affecting plasmons propagating within the plasmonic layer.