71 citations · 349 across the 23 of their papers we have counts for
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physics.optics2023★ 18 cited
Metalens Enhanced Ray Optics: An End-to-End Wave-Ray Co-Optimization Framework
Ziwei Zhu, Zhaocheng Liu, Changxi Zheng
We present a fully differentiable framework for seamlessly integrating wave optical components with geometrical lenses, offering an approach to enhance the performance of large-sca…
physics.optics2020★ 8 cited
Differentiable Scattering Matrix for Optimization of Photonic Structures
Ziwei Zhu, Changxi Zheng
The scattering matrix, which quantifies the optical reflection and transmission of a photonic structure, is pivotal for understanding the performance of the structure. In many phot…
physics.optics2019★ 16 cited
Dielectric Metasurfaces for Complete and Independent Control of Optical Amplitude and Phase
Adam C. Overvig, Sajan Shrestha, Stephanie C. Malek +4
Metasurfaces are optically thin metamaterials that promise complete control of the wavefront of light but are primarily used to control only the phase of light. Here, we present an…