Directionally Asymmetric in Orbital Angular Momentum Generation Using Single‐Layer Dielectric Janus Metasurfaces (Advanced Optical Materials 31/2024).

Autor: Lin, Chang‐Yi, Huang, Jhih‐Hao, Su, Huan‐Teng, Chang, Shu‐Ming, Wu, Yun‐Chien, Huang, Yao‐Wei
Předmět:
Zdroj: Advanced Optical Materials; Nov2024, Vol. 12 Issue 31, p1-1, 1p
Abstrakt: The article in Advanced Optical Materials discusses the development of Janus metasurfaces that can generate directionally asymmetric orbital angular momentum from arbitrary spin. These meta-atoms, made of titania, operate in the visible range and offer global directional multifunctionality through local/global rotation and width control. This single-layer design surpasses previous methods, making it applicable across various domains. The research is authored by Chang-Yi Lin, Jhih-Hao Huang, Huan-Teng Su, Shu-Ming Chang, Yun-Chien Wu, and Yao-Wei Huang. [Extracted from the article]
Databáze: Complementary Index