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Methods and System for Closed-Loop Ultrasound and Photoacoustic Imaging
This technology is a novel closed-loop volumetric ultrasound and photoacoustic imaging and spectroscopy method that is operator-independent. The technology can be integrated with existing hardware systems, and it offers the flexibility to scale from standard clinical ultrasound to high-frequency preclinical imaging for visualizing structures at different...
Published: 1/16/2024
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Inventor(s): Russell Witte, Eric Reichel, Clara Curiel, Christopher Salinas, Delaney Stratton
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Medical Devices > Diagnostic, Technology Classifications > Healthcare Portfolios > Oncology, Technology Classifications > Healthcare Portfolios > Dermatology
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Optical and Acoustic Coupling Materials and Technologies
This invention describes materials and chemicals with novel, optimal optical and acoustic properties that enable or improve methods that require coupling of light and sound for biomedical and defense applications related to imaging and monitoring therapy. This invention overcomes current limitations by proposing optically and acoustically transparent...
Published: 11/16/2023
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Inventor(s): Russell Witte, Christopher Salinas, Eric Reichel
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Research Tools, Technology Classifications > Healthcare Portfolios > Neurology > CNS & Neurosciences
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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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