Search Results - philip+brown

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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
Inherently Omniphobic Fibers and Fabrics
This fiber modification uses channels with re-entrant features in the shape of repeating trapezoids to create highly repellent textiles that resist attraction of both water and liquid chemicals, solvents, and oils. The self-cleaning textiles market, which includes hydrophobic, oleophobic, and omniphobic materials, is expected to reach a value of $573...
Published: 10/8/2024   |   Inventor(s): Philip Brown, Quoc Truong, Nicole Hoffman
Keywords(s): Medical Device, Textiles/Fibers - Non-Optical/Medical/Other
Category(s): Advanced Materials, Biotechnology
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
Fiber Bundle Cartridges as Chemical Separation Media
Monolithic cartridges including a plurality of nominally aligned polymer fibers can be used as stationary phase materials for liquid chromatography separations. Bundles of fibers are packed together so as to form capillary channels between the fibers. Different polymer compositions permit the “chemical tuning” of the separation process....
Published: 10/8/2024   |   Inventor(s): Richard Marcus, Rayman Stanelle, Igor Luzinov, Philip Brown, Yonnie Wu
Keywords(s): Analytical/Diagnostics/Instru./Sensors-Medical/Biological, Analytical/Instrumentation/Sensors-Non-Medical/NonBiological, Bioprocessing/Biotechnology, Textiles/Fibers - Non-Optical/Medical/Other
Category(s): Advanced Materials
Ultrahydrophobic Self-cleaning Materials & Surfaces
Many materials – fibers, metals, synthetics and textiles – can have improved performance with the ability to repel water and contaminants. This technology provides a process for the modification of material exteriors by the addition of nano-sized or micro-sized particles to create the “lotus effect” – a surface that inhibits...
Published: 10/8/2024   |   Inventor(s): Igor Luzinov, Philip Brown, Killugudi Swaminatha Iyer, Viktor Klep, Bogdan Zdyrko
Keywords(s): Automotive, Biomaterials - Other, Coatings, Nanotechnology, Textiles/Fibers - Non-Optical/Medical/Other
Category(s): Advanced Materials
Activated Filtration Fabric
This technology features fibrous activated materials that can remove and /or deactivate potentially dangerous agents from a gas or an air stream. This technology also features methods of forming such fibrous activated materials. These materials are multi-layered that includes one or more fibrous nonwoven interceptor layers and one or more active layers...
Published: 10/8/2024   |   Inventor(s): Christine Cole, Philip Brown, Kathryn Stevens, Deborah Lickfield
Keywords(s): Textiles/Fibers - Non-Optical/Medical/Other
Category(s): Advanced Materials