Our lab's work in metamaterials branches across theoretical and applied avenues of investigation.
Metamaterials for 10.6 um lasers
We have leveraged our expertise in diamond nanofabrication to create, in league with Element6, the top diamond supplier in the world, new windows for high-power optics at CO2 laser wavelengths. By patterning the diamond surface with a periodic, sub-wavelength structure, we can induce near unity transmission and even make a quarter wave plate, all within an all-dielectric platform. This research has been developed into a product by Element6, released in 2015 as their PureOptics line of high-power diamond windows.