Open access
Oct 2026
Bio-inspired hierarchical plasmonic meta-architectures for silicon-based near-infrared sensing
Hierarchical photonic architectures in nature, exemplified by peacock feathers, encode rich optical functionalities through nested structures spanning multiple length scales. By contrast, metasurfaces are typically built on single-level, planar designs, where one-scale optimization constrains three-dimensional control...
Liang Gao, Jiang Tang, Bo-Xiang Song
· Advanced Photonics Nexus · 0 citations