369 citations · 430 across the 4 of their papers we have counts for
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Single picture single photon single pixel 3D imaging through unknown thick scattering medium
Long Pan, Yunan Wang, Yijie Lou +1
Imaging through thick scattering media presents significant challenges, particularly for three-dimensional (3D) applications. This manuscript demonstrates a novel scheme for single…
Optical computation of divergence operation for vector field
Yijie Lou, Yisheng Fang, Zhichao Ruan
Topological physics desires stable methods to measure the polarization singularities in optical vector fields. Here a periodic plasmonic metasurface is proposed to perform divergen…
Generalized spatial differentiation from spin Hall effect of light
Tengfeng Zhu, Yijie Lou, Yihan Zhou +9
Optics naturally provides us with some powerful mathematical operations. Here we experimentally demonstrate that during reflection or refraction at a single optical planar interfac…
On-grating graphene surface plasmons enabling spatial differentiation in terahertz region
Yisheng Fang, Yijie Lou, Zhichao Ruan
We propose a graphene-on-grating nanostructure to enable second-order spatial differentiation computation in terahertz (THz) region. The differentiation operation is based on the i…