Search Results - libo+wu

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PMU-Embedded Analytics for Online Event Detection and Classification in Power Grids
The energy requirement of the world is increasing exponentially every year. With the power demand sites concentrated in the region with the highest population density, energy production sites must be located remotely. This isolation requires lengthy and complicated grids to be designed and manufactured to transmit power over long distances. Grid failures...
Published: 7/30/2024   |   Inventor(s): Payman Dehghanian, Shiyuan Wang, Li Li
Keywords(s):  
Category(s): Technology Classifications > Industrial or Consumer Tech > Energy Infrastructure and Environment
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
Co-polymer Stabilizers for Pressured Metered Dose Inhalers (pMDIs)
A series of novel co polymer surfactants with the general structure LAmEOnLAm were developed along with a Colloidal Probe Microscopy (CPM) method to optimize the surfactant composition using adhesion forces to improve stabilization of drug dispersions. This expands the range of biomolecules and micronized drug particles that can be formulated with pMDIs....
Published: 11/11/2021   |   Inventor(s): Sandro Da Rocha, Libo Wu
Keywords(s): Assay, Asthma, Compound, Device, Drug Delivery, Formulation, Instrumentation, Method, Pharmaceuticals, Process, Therapeutics
Category(s): Chemicals, Drug Delivery, Pharmaceuticals, Instrumentation, Materials
Nanoparticle Method to Stabilize Suspension-Based pMDI HFA Formulations
Novel nanoparticle-based drug compositions and methods that improve and expand therapeutic drug delivery to the lungs through pressurized meter-dose inhalers (pMDIs). A large variety of approaches have been developed at WSU aimed at improving the aerosol characteristics and expanding the range of target species deliverable. These improved formulations...
Published: 11/11/2021   |   Inventor(s): Sandro Da Rocha, Libo Wu
Keywords(s): Asthma, Drug Delivery, Formulation, Nanomaterials, Pharmaceuticals
Category(s): Drug Delivery, Life Science, Nano-based, Therapeutics
Improved pDMI Inhaler Formulations
Novel biodegradable, non-toxic nanoparticles that act as stabilizing excipients with a wide variety of suspension drug candidates including polar & non-polar drug particles, bio-macromolecules (proteins/peptides), gene therapies (DNA/siRNA) as well as amorphous and crystalline therapeutics have been developed which provide a platform for improving...
Published: 11/11/2021   |   Inventor(s): Sandro Da Rocha, Libo Wu
Keywords(s): Asthma, Drug Delivery, Formulation, Nanomaterials, Pharmaceuticals, Therapeutics
Category(s): Drug Delivery, Life Science, Therapeutics, Nano-based