Engineers at the NIST Center for Nanoscale Science and Technology (CNST) have developed a new technique for fabricating high aspect ratio three-dimensional (3D) nanostructures over large device areas ...
"The DLP based 3D printing affords remarkable flexibility to the fabrication of microlens arrays. Microlenses with different sizes, geometries and profiles are printable upon one single UV exposure ...
With increasing demand for miniaturization of optoelectronics, the microlens array has attracted significant attention and become an important micro-optics device widely used in compact imaging, ...