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physics.optics2026★ 1 cited
Arbitrary-Order Scattering Exceptional Points in Configurable Non-Hermitian Zero-Index Materials
Yucheng Xu, Ling Yin, Yongxing Wang +1
Scattering exceptional points (EPs) are non-Hermitian degeneracies where the eigenvalues and eigenvectors of scattering matrices coalesce, enabling many intriguing phenomena in opt…
physics.optics2016★ 8 cited
Behaviour of light transmission channels in random media with inhomogeneous disorder
Yuchen Xu, Hao Zhang, Yujun Lin +1
We present a numerical study on the light transport properties and statistics of transmission channels in random media with inhomogeneous disorder. For the case of longitudinal inh…
physics.optics2015★ 4 cited
Light transport behaviours in quasi-1D disordered waveguides composed of random photonic lattices
Yuchen Xu, Hao Zhang, Yujun Lin +1
We present a numerical study on the light transport properties which are modulated by the disorder strength in quasi-one-dimensional disordered waveguide which consists of periodic…