|
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
|
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
|
|
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
|
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
|
|
Heat and Drought Tolerant Rice Varieties
Heat- and drought-tolerant rice varieties are under development by University of Arizona researchers under real-world conditions in Arizona and other similar stressful environments. This technology is a development of new rice varieties designed for low rainfall areas and is based on field condition evaluations and not a simulated greenhouse environment.
...
Published: 4/3/2023
|
Inventor(s): Paulino Sanchez
Keywords(s): climate change, drought and heat tolerance, Oryza meridionalis, rice germplasm enhancement, wild rice
Category(s): Technology Classifications > Agriculture & Horticulture, Technology Classifications > Agriculture & Horticulture > Plant Breeds, Technology Classifications > Agriculture & Horticulture > Plant Breeds > Plants-nonGMO
|
