Liang Fang, Peilin Liu, Jiayi Zhang, Jinman Chen, Qinjun Chen, Chujun Zhao, Liang Fang
We report an intriguing Poynting vortex street produced by 3D vectorial superposition of two counterpropagating modes in different mode orders on silicon-based waveguides. Importantly, this Poynting vortex street can produce composite topological textures characterized by spin skyrmion (bimeron) arr…
Desheng Zeng, Desheng Zeng
Temperature detection is essential for evaluating the working condition of various physical, biological, and chemical systems. Optical temperature sensing tools, particularly resonator-based thermometers, have garnered significant attention due to their exceptional performance in selectivity, sensit…