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Serological Assays for SARS-CoV-2
University of Arizona researchers have developed a serological assay to test for prior exposure to SARS-CoV-2. The technology uses a two-step protocol to maximize the specificity of the assay and reduce false positives.
Background:
In late 2019, a novel coronavirus appeared in Wuhan, China. Since that time, this virus has spread worldwide, impacting...
Published: 10/15/2024
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Inventor(s): Deepta Bhattacharya, Ryan Sprissler, Janko Nikolich-Zugich, Tyler Ripperger, Jennifer Uhrlaub, Matthew Kaplan, Makiko Watanabe, Rachel Wong
Keywords(s):
Category(s): Technology Classifications > Healthcare Portfolios > Infectious Diseases, Technology Classifications > Life Sciences
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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
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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
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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
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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
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