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PI Physik Instrumente - Semiconductor Applications 5/24 ROS LB

Metalens Coalition Details Manufacturing Benefits

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JOEL WILLIAMS, NEWS EDITOR
[email protected]

PITTSFIELD, Mass. March 19, 2024 — Representatives from the Massachusetts Technology Collaborative (MassTech), the University of Massachusetts Amherst (UMass Amherst), and Electro Magnetic Applications (EMA) gathered Wednesday at Berkshire Innovation Center to discuss the metalens technology benefitting from a previously announced grant from MassTech. The grant is establishing an open-access manufacturing and design/testing facility at UMass Amherst equipped with nanoimprint lithography equipment used to manufacture metalenses at a significantly lower cost compared to semiconductor processes. Northeastern...Read full article

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    Published: March 2024
    Glossary
    metalens
    A metalens, short for "metasurface lens," is a type of optical lens that uses nanostructured materials to manipulate light at a subwavelength scale. Unlike traditional lenses made of glass or other transparent materials, metalenses do not rely on the curvature of their surface to refract or focus light. Instead, they use carefully engineered patterns of nanostructures, such as nanoscale antennas or dielectric structures, to control the phase and amplitude of light across the lens's surface....
    nanoimprint lithography
    Nanoimprint lithography (NIL) is a nanolithography technique used for fabricating nanoscale patterns on a substrate. It is a high-resolution, high-throughput process that involves the mechanical deformation of a resist material on a substrate to create the desired nanostructures. The process is similar to traditional embossing, where a mold or template is pressed into a material to replicate a pattern. Here are the key elements and steps involved in nanoimprint lithography: Template/mold...
    Businessmetalensnanoimprint lithographyUMassUniversity of MassachusettsUMass AmherstFacilitygrantMassTechMassachusetts Tech CollaborativeAmericas

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