Search Results - lynda+williams

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PMU-Embedded Analytics for Online Event Detection and Classification in Power Grids
The energy requirement of the world is increasing exponentially every year. With the power demand sites concentrated in the region with the highest population density, energy production sites must be located remotely. This isolation requires lengthy and complicated grids to be designed and manufactured to transmit power over long distances. Grid failures...
Published: 7/30/2024   |   Inventor(s): Payman Dehghanian, Shiyuan Wang, Li Li
Keywords(s):  
Category(s): Technology Classifications > Industrial or Consumer Tech > Energy Infrastructure and Environment
Single-Step Process for Production of Phenol and Copper Metal
Background Over 10 million metric tons of phenol are produced annually, making it a commodity chemical with a multibillion-dollar market. Phenol is primarily used as an intermediate in the production of polymers and adhesives. The current industrial production method is the cumene process, a complex, multi-step process that limits yield and produces...
Published: 2/23/2023   |   Inventor(s): Grant Loescher, Everett Shock, Ian Gould, Hilairy Hartnett, Lynda Williams
Keywords(s): Mining, Petroleum and Fuel
Category(s): Physical Science, Manufacturing/Construction/Mechanical
Isooctane Synthesis by Mimicking of Geological Reaction Conditions
Background Isooctane (2,2,4-trimethylpentane) is an important ingredient in hydrocarbon fuels that power countless modern machines. One conventional method for synthesizing isooctane is through the alkylation process. Alkylation starts with isobutane and isobutene and requires large quantities of sulfuric acid or hydrofluoric acid to achieve dimerization,...
Published: 2/23/2023   |   Inventor(s): Kirtland Robinson, Ian Gould, Christiana Bockisch, Everett Shock, Hilairy Hartnett, Lynda Williams
Keywords(s):  
Category(s): Physical Science, Energy & Power, Environmental
Distributed Feedback Fiber Laser Pumped by Multimode Diode Lasers
Researchers at the University of Arizona College of Optical Sciences and Canada's Carleton University recently succeeded in fabricating high reflectivity (>99%) Fiber Bragg Gratings (FBGs) into phosphate glass fibers using UV light and a phase mask technique. With this new manufacturing technique, fiber lasers can be created as single monolithic...
Published: 4/3/2023   |   Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li, Jacques Albert
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources
All-Fiber Multicore Fiber Laser Devices
Researchers at the University of Arizona have developed a compact, power-scalable, alignment-free fiber laser that takes a new approach to stabilizing phase-locked operation of multi-core fiber lasers by completely removing all free space optical components. This high-brightness, all-fiber laser package uses passive optical fiber spliced at both ends...
Published: 4/3/2023   |   Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Fiber Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources