521 citations · 534 across the 4 of their papers we have counts for
4 papers
Incoherent Optoelectronic Differentiation with Optimized Multilayer Films
Xiaomeng Zhang, Benfeng Bai, Hong-Bo Sun +2
Fourier-based optical computing operations, such as spatial differentiation, have recently been realized in compact form factors using flat optics. Experimental demonstrations, how…
Probing vectorial near field of light: imaging theory and design principles of nanoprobes
Lin Sun, Benfeng Bai, Jia Wang
Near-field microscopy is widely used for characterizing electromagnetic fields at nanoscale, where nanoprobes afford the opportunity to extract subwavelength optical quantities, in…
Fano-resonance boosted cascaded field enhancement in a plasmonic nanoparticle-in-cavity nanoantenna array and its SERS application
Zhendong Zhu, Benfeng Bai, Oubo You +2
Cascaded optical field enhancement (CFE) can be realized in some specially designed multiscale plasmonic nanostructures, where the generation of extremely strong field at nanoscale…
Helicity Dependent Directional Surface Plasmon Polariton Excitation Using A Metasurface with Interfacial Phase Discontinuity
Lingling Huang, Xianzhong Chen, Benfeng Bai +4
Surface plasmon polaritons (SPPs) have been widely exploited in various scientific communities, ranging from physics, chemistry to biology, due to the strong confinement of light t…