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Structures, systems and methods for harvesting energy from electromagnetic radiation

Patent ·
OSTI ID:1034325

Methods, devices and systems for harvesting energy from electromagnetic radiation are provided including harvesting energy from electromagnetic radiation. In one embodiment, a device includes a substrate and one or more resonance elements disposed in or on the substrate. The resonance elements are configured to have a resonant frequency, for example, in at least one of the infrared, near-infrared and visible light spectra. A layer of conductive material may be disposed over a portion of the substrate to form a ground plane. An optical resonance gap or stand-off layer may be formed between the resonance elements and the ground plane. The optical resonance gap extends a distance between the resonance elements and the layer of conductive material approximately one-quarter wavelength of a wavelength of the at least one resonance element's resonant frequency. At least one energy transfer element may be associated with the at least one resonance element.

Research Organization:
Idaho National Laboratory (INL), Idaho Falls, ID (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC07-05ID14517
Assignee:
Battelle Energy Alliance, LLC (Idaho Falls, ID)
Patent Number(s):
8,071,931
Application Number:
11/939,342
OSTI ID:
1034325
Country of Publication:
United States
Language:
English

References (11)

Unconventional Nanofabrication journal August 2004
Method of moments analysis of anisotropic artificial media composed of dielectric wire objects journal January 1995
Efficient method of moments formulation for large PEC scattering problems using asymptotic phasefront extraction (APE) journal April 2001
Numerical convergence in periodic method of moments analysis of frequency-selective surfaces based on wire elements journal October 2005
The Frequency Dependent Permittivity and AC Conductivity of Random Electrical Networks journal July 2005
Mesh Reflector Antennas with Complex Weaves: PO/Periodic MoM and Equivalent Strip Width Verification conference March 2007
A quasi-interactive graded-mesh generation algorithm for finite element/moment method analysis on NURBS-based geometries conference January 1994
Theoretical and Numerical Aspects of the Hybrid Mom-Fdtd, TLM-IE and ARB Methods for the Efficient Modelling of EMC Problems conference October 1999
Infrared frequency selective surface based on circuit-analog square loop design journal February 2005
Infrared frequency selective surfaces: design, fabrication, and measurement conference August 2004
Receiving and transmitting light-like radio waves: Antenna effect in arrays of aligned carbon nanotubes journal September 2004