Search Results - nathan+majernik

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2022-037 PROFILE MONITOR FOR ULTRA-SMALL PARTICLE BEAMS
SUMMARY: UCLA researchers in the Department of Physics and Astronomy have developed a beam profile monitor capable of resolving ultra-small particle beams at sub-micron spot sizes. BACKGROUND: Modern optical applications utilizing ultra-high brightness beams, such as X-ray free electron lasers (XFEL), require monitoring the spatial distributions...
Published: 7/19/2023   |   Inventor(s): Nathan Majernik
Keywords(s): Beam Divergence, Instrumentation, Instrumentation & Analysis, Ion Beam, Laser, Nanotechnology, Optics, Photonics
Category(s): Electrical > Sensors, Materials > Nanotechnology, Optics & Photonics
2017-381 Method of Localizing Breakdown in High Power RF Network
Summary: Researchers in the Department of Physics have developed a method for detecting localized electrical breakdowns in high power RF networks. Background: Electrical power failures are present in a variety of systems, from transmission lines to aircraft wings, and their early detection avoids damaging breakdowns. Power breakdowns in waveguides,...
Published: 4/24/2024   |   Inventor(s): James Rosenzweig, Nathan Majernik
Keywords(s): Energy & Water
Category(s): Energy & Environment > Energy Transmission
2018-667 Plasma Snubber
Plasma Opening SwitchSUMMARYUCLA researchers in the Department of Physics have developed a plasma opening switch that enables quick diversion of multi-gigawatt pulses to a protective shunt circuit.BACKGROUNDOpening switches are used in pulsed power applications for signal conditioning, inductive power sources, and thermal management. However, modern...
Published: 7/19/2023   |   Inventor(s): James Rosenzweig, Nathan Majernik
Keywords(s): Electronics & Semiconductors
Category(s): Electrical > Electronics & Semiconductors, Electrical > Electronics & Semiconductors > Circuits