Highly Directional Fluorescent Emission at Visible Wavelengths with a Silicon Metasurface
W Song, S LI, K Crozier
OSA | Published : 2016
We experimentally demonstrate, for the first time to our knowledge, highly-directional fluorescence emission at visible wavelengths from a silicon metasurface covered with a dye-doped thin film. We provide a physical interpretation based on multipole expansion.