Researchers designed a novel nonlinear chiral metasurface that could generate circularly polarized light more easily, expanding optics-based applications.

Department of Electronics and Electrical Communication Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India, 721302 ...

Through mathematical elucidations, the team demonstrated that the stacking of layers leads to the chiral response of the metasurface. "Just two stacked layers can yield a maximally chiral response ...

It amplifies subtle absorption differences in the longitudinal direction, enabling the identification of chiral enantiomers even within weak absorption bands. Additionally, we converted it from ...

This finding could open a breadth of new quantum device platforms for harnessing emergent topological states for novel chiral nano-spintronics and fault-tolerant quantum computing. Entitled ...

College of Chemistry and Molecular Sciences, Hubei Key Laboratory of Electrochemical Power Sources, Wuhan University, Wuhan 430072, China ...