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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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An Electrokinetic Matrix Management and Polymerase Chain Reaction Device
The following hybrid electrokinetic module allows for sample preparation, PCR, and sensing all on one integrated platform. There are three modules on the platform: the first module isolates targets (cells, bacteria) from high conductivity samples (urine, blood). The second module amplifies nucleic acids through PCR and the third module senses the target.
Applications:...
Published: 8/1/2024
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Inventor(s): Pak Kin Wong, Yi Lu, Tingting Liu, Vincent Gau
Keywords(s): electrokinetics, matrix management, polymerase chain reaction (PCR), thermal cycler
Category(s): Technology Classifications > Engineering & Physical Sciences, Technology Classifications > Life Sciences, Technology Classifications > Life Sciences > RNAi/siRNA, Technology Classifications > Life Sciences > Biologics, Technology Classifications > Medical Devices, Technology Classifications > Medical Devices > Diagnostic
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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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