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20052020
most citedGenerating optical vortex beams by momentum-space polarization vortices centered at bound states in the continuum

499 citations · 2k across the 14 of their papers we have counts for

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Showing 2005Show all

2 papers · 1 filter

cond-mat.mtrl-sci2005★ 2 cited

Extrinsic photonic crystals

Chun Xu, Dezhuan Han, Xin Wang +2

Doped semiconductors are intrinsically homogeneous media. However, by applying an external magnetic field that has a spatially periodic variation, doped semiconductors can behave e…

physics.optics2005★ 10 cited

Enhanced transmission of optically thick metallic films at infrared wavelengths

Dezhuan Han, Xin Li, Fengqin Wu +1

For an optically thick metallic film, the transmission for both s- and p-polarized waves is extremely low. If the metallic film is coated on both sides with a finite dielectric lay…