Single-Nanowire Plasmonic Nanocavity

High damage threshold

A low-loss plasmonic strong-coupling system based on a GaAs nanowire overcomes the intrinsic loss limit of metal nanocavities, enabling low-threshold lasing and other quantum phenomena.

Si, Kan · Han, Xiaobo · Huang, Wenjuan · Li, Xiaohong · Hu, Huatian · Wang, Kai

Journal of Physical Chemistry Letters 2025

Specifications

损伤阈值

{'zh': '5.6×10⁶', 'en': ''} W/cm²

劈裂

{'zh': '140', 'en': ''} meV

Advantages

Strong coupling achieved at room temperature