Date of Graduation
Master of Science in Microelectronics-Photonics (MS)
Second Committee Member
Third Committee Member
Metamaterials, Photonics, Plasmonics
Metamaterials exhibit unique optical resonance characteristics which permit precise engineering of energy pathways within a device. The ability of plasmonic nanostructures to guide electromagnetism offers a platform to reduce global dependence on fossil fuels by harvesting waste heat, which comprises 60% of generated energy around the world. Plasmonic metamaterials were hypothesized to support an exchange of energy between resonance modes, enabling generation of higher energy photons from waste infrared energy. Infrared irradiation of a metamaterial at the Fano coupling lattice resonance was anticipated to re-emit as higher energy visible light at the plasmon resonance. Photonic signals from harvested thermal energy could be used to power wearable medical monitors or off-grid excursions, for example. This thesis developed the design, fabrication, and characterization methods to realize nanostructured metamaterials which permit resonance exchange for infrared energy harvesting applications.
Forcherio, G. T. (2014). Infrared Energy Harvesting for Optoplasmonics from Nanostructured Metamaterials. Graduate Theses and Dissertations Retrieved from https://scholarworks.uark.edu/etd/2342