|
Supersonic Jet Curtains for Control of Moments on Tailless Aircraft
The invention is a method to improve the design of tailless aircraft, such as the blended wing body design. The improvement consists of using high speed jets to create a supersonic jet curtain to provide flight directional controls. The jets are installed in the wings and are able to control the pitch, yaw, and roll of a tailless aircraft.
Background:...
Published: 8/1/2024
|
Updated: 8/24/2023
|
Inventor(s): Israel Wygnanski, Lutz Taubert, Emilio Graff, Morteza Gharib
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Aerospace Engineering, Technology Classifications > Engineering & Physical Sciences > Transportation & Automotive > Vehicle Control
|
|
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
|
Updated: 11/30/2014
|
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
|
Updated: 1/31/2014
|
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
|
