An optimization-free approach is proposed for generating optical needle and bright spot
arrays with controllable distributions. This is achieved by inversely focusing the radiation …

We study theoretically and experimentally the varying polarization states and intensity
patterns of self-accelerating vector beams. It is shown that as these beams propagate, the …

Plasmonic vector vortex created by coupling vector vortex beam to microstructure on metal
dielectric interface has attracted great interests in the research field of nanophotonics …

Based on the principle of antenna pattern multiplication as the product of the element pattern
and the array factor, a simple and flexible method to generate diffraction-limited optical …

We propose an optimization-free method for creating a two-dimensional (2-D) identical focal
spot array with a prescribed number, tunable interval, and controllable position. This can be …

ENGINEERING OF COMPLEX OPTICAL FIELDS AND ITS APPLICATIONS Page 1
ENGINEERING OF COMPLEX OPTICAL FIELDS AND ITS APPLICATIONS Dissertation …

Surface plasmon polaritons (SPPs) play crucial roles in a wide-range of applications, such
as plasmonic imaging, sensors, plasmonic tweezers, etc. However, the excitation of SPPs …

The interactions of first-order elegant Laguerre–Gaussian beams (ELG) with a two-
dimensional periodic array are analysed theoretically and numerically. The structure …

An optimization-free approach is proposed for generating optical needle and bright spot
arrays with controllable distributions. This is achieved by inversely focusing the radiation …

The ability to image micro/nano scale objectives with miniaturized optical components has
always been of great interest due to its great potential in applications such as microscopy …