3 papers
physics.comp-ph2020
Topology optimization of surface flows
Yongbo Deng, Weihong Zhang, Jihong Zhu +3
This paper presents a topology optimization approach for surface flows, which can represent the viscous and incompressible fluidic motions at the solid/liquid and liquid/vapor inte…
physics.comp-ph2019
Topology optimization on two-dimensional manifolds
Yongbo Deng, Zhenyu Liu, Jan G. Korvink
This paper implements topology optimization on two-dimensional manifolds. In this paper, the material interpolation is implemented on a material parameter in the partial differenti…
physics.optics2017
Inverse design method for metalens with optical vortices towards light focusing through localized phase retardation
Yongbo Deng, Ulrike Wallrabe, Yihui Wu +1
Metalenses can achieve diffraction-limited focusing through localized phase manipulation of the incoming light beam. Because these structures are ultrathin, less than a wavelength,…