Fabrication of Ge2Sb2Te5 metasurfaces by direct laser writing technique

D. V. Bochek, K. B. Samusev, D. A. Yavsin +5

We experimentally demonstrate fabrication of tunable high contrast periodic fishnet metasurfaces with 3 um period on 200 nm thick Ge2Sb2Te5 films sputted onto glass and sapphire su…