Institute of Solid State Physics


SS22WS22SS23WS23SS24WS24      Guidelines for Master Students

Extreme Ultraviolet Metaoptics
Marcus Ossiander
https://tugraz.webex.com/tugraz/j.php?MTID=mdcdb6c1cabf911c39e820cae6191f94e
11:15 - 12:15 Wednesday 03 May 2023 

Extreme ultraviolet (EUV) light is a central component in ultrafast physics, materials science, and modern lithography. However, because all materials absorb EUV radiation, very few optics exist. I will describe the basics of a new approach for creating ultrathin optics: metasurfaces composed of millions of nanostructures, how we change this technology to apply it to EUV light, and how we can leverage semiconductor fabrication processes to make the first universal optics for EUV radiation.