166 citations · 480 across the 12 of their papers we have counts for
4 papers · 2 filters
Random lasing actions in self-assembled perovskite nanoparticles
Shuai Liu, Wenzhao Sun, Jiankai Li +4
Solution-based perovskite nanoparticles have been intensively studied in past few years due to their applications in both photovoltaic and optoelectronic devices. Here, based on th…
Two-photon pumped lead halide perovskite nanowire lasers
Zhiyuan Gu, Kaiyang Wang, Wenzhao Sun +4
Solution-processed lead halide perovskites have shown very bright future in both solar cells and microlasers. Very recently, the nonlinearity of perovskites started to attract cons…
The combination of directional outputs and single-mode operation in circular microdisk with broken PT symmetry
Qinghai Song, Jiankai Li, Wenzhao Sun +4
Monochromaticity and directionality are two key characteristics of lasers. However, the combination of directional emission and single-mode operation is quite challenging, especial…
Quasi-guiding modes in microfibers on high refractive index substrate
Kaiyang Wang, Zhiyuan Gu, Wenzhao Sun +3
Light confinement and amplification in micro- & nano-fiber have been intensively studied and a number of applications have been developed. However, the typical micro- & anno- fiber…