Xiaotian Fang

Robust Quasi-Continuous-Wave Exciton–Polariton Lasing in Tin Halide Perovskite Nanowires under Ambient Conditions

Abstract Tin halide perovskites are promising lead-free optical gain media, yet stable quasi-continuous-wave/continuous-wave (quasi-CW/CW) lasing remains challenging under practical operating conditions. Here, we demonstrate robust quasi-CW lasing from single-crystalline CsSnBr3...