142 citations · 951 across the 34 of their papers we have counts for
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General point dipole theory for periodic metasurfaces: magnetoelectric scattering lattices coupled to planar photonic structures
Yuntian Chen, A. Femius Koenderink
We study semi-analytically the light emission and absorption properties of arbitrary stratified photonic structures with embedded two-dimensional magnetoelectric point scattering l…
Fourier finite element modeling of light emission in waveguides: 2.5-dimensional FEM approach
Yangxin Ou, David Pardo, Yuntian Chen
We present a Fourier finite element modeling of light emission of dipolar emitters coupled to infinitely long waveguides. Due to the translational symmetry, the three-dimensional (…
General coupled mode theory in non-Hermitian waveguides
Jing Xu, Yuntian Chen
In the presence of loss and gain, the coupled mode equation on describing the mode hybridization of various waveguides or cavities, or cavities coupled to waveguides becomes intrin…
Elimination of polarization degeneracy in circularly symmetric bianisotropic waveguides: a decoupled case
Jing Xu, Bingbing Wu, Yuntian Chen
Mode properties of circularly symmetric waveguides with one special type of bianisotropy are studied using finite element approach. We find that the polarization degeneracy in circ…