Sci-tech News
Chalcogenide nanofeatures on calcium fluoride bring metalens technology to the mid-IR
10 May, 2018 | LaserFocusWorldFull Text External Link Indicator
"Matamaterial optics, usually in the form of a nanostructured metasurface, have the potential to be transformative for precision optics. Existing metasurface optics have been fabricated that operate in the visible and near-IR regions; the mid-IR, due to its different set of optical materials, has been left out." by John Wallace