66 citations · 166 across the 5 of their papers we have counts for
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physics.optics2025★ 1 cited
Photonic restricted Boltzmann machine for content generation tasks
Li Luo, Yisheng Fang, Wanyi Zhang +1
The restricted Boltzmann machine (RBM) is a neural network based on the Ising model, well known for its ability to learn probability distributions and stochastically generate new c…
physics.optics2020★ 16 cited
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…
physics.optics2017★ 44 cited
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…