1 citations · 1 across the 3 of their papers we have counts for
4 papers
Deep UV photolithography enhanced geometric homogeneity for low loss photonic crystal waveguides
Yahui Xiao, Feifan Wang, Dun Mao +5
Periodic or gradient subwavelength structures are basic configurations of photonic crystals and metamaterials. While the numerical simulations predict trivial loss, but the fabrica…
Engineering the light coupling between metalens and photonic crystal resonators for robust on-chip microsystems
Yahui Xiao, Zi Wang, Feifan Wang +3
We designed an on-chip transformative optic system of a metalens-photonic crystal resonator metasystem on a foundry compatible silicon photonic platform. By adjusting the on-chip m…
Light emission from self-assembled and laser-crystallized chalcogenide metasurface
Feifan Wang, Zi Wang, Dun Mao +8
Subwavelength periodic confinement can collectively and selectively enhance local light intensity and enable control over the photo-induced phase transformations at the nanometer s…
Spatially controlled electrostatic doping in graphene p-i-n junction for hybrid silicon photodiode
Tiantian Li, Dun Mao, Nick Petrone +9
Sufficiently large depletion region for photocarrier generation and separation is a key factor for two-dimensional material optoelectronic devices, but few device configurations ha…