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The BORING (BurrOwing & Regenerative IN-Ground) Vertical Farm for the Moon, Mars and Beyond
This technology is a vertical farm designed specifically for the controlled-environment crop and food production function of a bioregenerative space life support system. It would enable long-duration crewed missions on the Moon, Mars, and beyond while mitigating the impacts of extreme extraterrestrial environments.
Background:
Vertical farming is...
Published: 4/3/2023
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Inventor(s): Joel Cuello, Matteo Pietrobelli, Mackenze McAleer
Keywords(s):
Category(s): Technology Classifications > Agriculture & Horticulture > Agricultural Engineering, Technology Classifications > Agriculture & Horticulture > Crop Improvement
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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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