240 citations · 437 across the 4 of their papers we have counts for
4 papers
Effective electro-optic modulation in low-loss graphene-plasmonic slot waveguides
Yunhong Ding, Xiaowei Guan, Xiaolong Zhu +6
Surface plasmon polaritons enable light concentration within subwavelength regions, opening thereby new avenues for miniaturizing the device and strengthening light-matter interact…
Localized plasmons in bilayer graphene nanodisks
Weihua Wang, Sanshui Xiao, N. Asger Mortensen
We study localized plasmonic excitations in bilayer graphene (BLG) nanodisks, comparing AA-stacked and AB-stacked BLG and contrasting the results to the case of two monolayers with…
Effective electro-optical modulation with high extinction ratio by a graphene-silicon microring resonator
Yunhong Ding, Xiaolong Zhu, Sanshui Xiao +4
Graphene opens up for novel optoelectronic applications thanks to its high carrier mobility, ultra-large absorption bandwidth, and extremely fast material response. In particular,…
Perfect absorption and giant magnification with a thin metamaterial layer
Y. Jin, S. S. Xiao, N. A. Mortensen +1
It is shown that perfect absorption and giant amplification can be realized when a wave impinges on a special metamaterial layer with zero real parts of the permittivity and permea…