Results 151 to 160 of about 9,708 (287)

Efficient E-Beam Lithography Exposure Strategies for Diffractive X-ray Optics [PDF]

open access: bronze, 2011
Vitaliy A. Guzenko   +7 more
openalex   +1 more source

High‐Numerical‐Aperture, 3D‐Printed All‐Dielectric Harmonic Diffraction Metalens in the Sub‐THz Frequency Range

open access: yesAdvanced Photonics Research, EarlyView.
Herein, a compact all‐dielectric metalens operating at dual sub‐THz frequencies is presented, addressing key challenges in terahertz device miniaturization. Utilizing commercial 3D printing, the metalens achieves high numerical aperture and broadband functionality.
Kobi Ben Atar   +2 more
wiley   +1 more source

X-ray lithography source (SXLS) vacuum system

open access: green, 1989
J. C. Schuchman   +4 more
openalex   +1 more source

High-efficiency Fresnel zone plates for hard X-rays by 100 keV e-beam lithography and electroplating [PDF]

open access: hybrid, 2011
Sergey Gorelick   +5 more
openalex   +1 more source

Split‐Aperture Xolography – Linear Volumetric Photoactivation with Short Axial Dimension and Low out of Focus Excitation

open access: yesAdvanced Science, EarlyView.
Stepwise excitation of dual‐color responsive molecules in a novel intersecting half‐cone geometry provides excellent spatial resolution while retaining the high efficiency and thus speed of the overall process. The approach provides volumetric methods with an enhanced performance at the nanoscale.
Martin Regehly, Stefan Hecht
wiley   +1 more source

Tracking the chemical composition of 3D printed 94 % alumina during the thermal post-process

open access: yesAdditive Manufacturing Letters
Additive manufactured (AM) 94 % alumina was successfully 3D printed using the Lithography Ceramic Manufacturing (LCM) technique. Each 3D printed sample was exposed to a different stage of the thermal post-process to identify changes in chemical ...
Sofia G Gomez   +5 more
doaj  

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