LLNL researchers break barriers in 3D nanofabrication - transforming two-photon lithography (TPL) into a wafer-scale ...
(Nanowerk News) Integrated optical signal distributing, processing, and sensing networks require the miniaturization of basic optical elements, such as waveguides, splitters, gratings, and optical ...
The research team proposed a method called aberration-converged annular lithography (ACAL) system, as schematic diagram shown in Figure 1. The Gaussian beam is converted into a collimated annular beam ...
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Metalenses improve microscopic 3D printing precision
With the help of the kind of light-warping that makes “invisibility cloaks” possible, scientists have developed a new kind of 3D printing that is capable of both microscopic detail and high throughput ...
A microscope objective lens produces a real, magnified image of an object placed within the field of view. Before it is observed the image is then magnified again by the ocular lens, also known as the ...
(Nanowerk News) Integrated optical signal distributing, processing, and sensing networks require the miniaturization of basic optical elements, such as waveguides, splitters, gratings, and optical ...
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