4 papers
Anti-Interference Diffractive Deep Neural Networks for Multi-Object Recognition
Zhiqi Huang, Yufei Liu, Nan Zhang +11
Optical neural networks (ONNs) are emerging as a promising neuromorphic computing paradigm for object recognition, offering unprecedented advantages in light-speed computation, ult…
Weyl Semimetals: from Principles, Materials to Applications
Mengyuan Zhong, Nam Thanh Trung Vu, Wenhao Zhai +11
Weyl semimetals have attracted significant interest in condensed matter physics and materials science, due to their unique electronic and topological properties. These characterist…
Enabling Highly Efficient Infrared Silicon Photodetectors via Disordered Metasurfaces with Upconversion Nanoparticles
Wei Chen, Shutao Zhang, Chongwu Wang +12
Silicon photodetectors are highly desirable for their CMOS compatibility, low cost, and fast response speed. However, their application the infrared (IR) is limited by silicon's in…
Inverse Design of Chiral Structures for Giant Helical Dichroism
Chia-Chun Pan, Munseong Bae, Hongtao Wang +5
Investigating chiral light-matter interactions is essential for advancing applications in sensing, imaging, and pharmaceutical development. However, the chiroptical response in nat…