Search Results - beam+divergence

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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: 2/14/2025 | 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

2019-640-1 REFLECTIVE AXICON MANUFACTURING

SUMMARY: UCLA researchers in the Physics Department have developed a monolithic reflaxicon with the potential to be applied in multiple optical purposes. BACKGROUND: Axicon lenses have conical surfaces that can be used to transform a laser beam into ring-shaped distributions. Utilizing axicons in combination or with lenses allows a wide variety of...

Published: 2/14/2025 | Inventor(s):

Keywords(s): Beam Divergence, Focus (Optics), Laser, Lens (Optics), Medical Physics , Optics, Photonics, Transmittance

Category(s): Medical Devices > Medical Imaging, Optics & Photonics