Search Results - angela+williams

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Coherent Generation Of High-Dimensional Structured Light Using A Hyperdimensional Spin-Orbit Microlaser
The current invention describes next-generation high-capacity noise-resilient communication and computing technology. The invention describes a method to coherently generate high-dimensional structured light, including spin-orbit states, in an integrated and scalable way. Problem: On-chip information technologies are mostly limited to two-level systems...
Published: 10/16/2023   |   Inventor(s): Liang Feng, Zhifeng Zhang, Haoqi Zhao, Li Ge
Keywords(s): Augmented Reality (AR) & Virtual Reality (VR), Optics & Photonics 
Category(s): Technology Classifications > Computer Information Systems, Technology Classifications > Materials, Technology Classifications > Imaging
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
Development of a Diagnostic Assay to Predict Amyloid Propensity of Serum Free Light Chains
The Problem:Amyloidosis is a rare disease that is a consequence of abnormal protein deposits (amyloid) in body tissues and organs. Light chain (AL)-associated amyloid is a complex pathology composed of proteinaceous fibrils and extracellular matrix proteins that accumulates in the heart, kidney, liver, spleen and nerves causing organ damage and severe...
Published: 7/31/2020   |   Inventor(s): Jonathan Wall, Emily Martin, Angela Williams
Keywords(s):  
Category(s): Human Health
Method for Preventing Cell Infection by Enveloped Viruses Such as Cytomegalovirus (CMV)
The Technology: Cytomegalovirus (CMV) is the most common viral infection in infants born in the United States (1 in 150 children). Infection in utero can lead to long term disabilities such as mental retardation and hearing loss. As CMV is a herpesvirus, it creates lifelong latent infections. CMV is common in adults, and in immunocompromised patients...
Published: 7/31/2020   |   Inventor(s): Jonathan Wall, Timothy Sparer, Stephen Kennel, Angela Williams, Emily Martin, Pranay Dogra
Keywords(s): Anti-viral drugs, Peptides
Category(s): Human Health
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