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Pharmacological Cognitive Protection of Bees Against Neuropesticides
The technology, compositions and methods for protecting insect pollinators against the harmful cognitive effects of pesticides, is suitable for ingestion by an insect pollinator using standard feeding. The technology protects against pesticide-induced impairment of a cognitive function of the insect pollinator. Methods of using such compositions for...
Published: 2/1/2024
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Inventor(s): Andre Riveros Rivera, Wulfila Gronenberg, Carlos Morantes-Ariza, Lina Garcia Forero
Keywords(s):
Category(s): Technology Classifications > Agriculture & Horticulture > Entomology
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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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