Orbital Angular Momentum in Optics

The paper introduces TRIMing, a system combining optical trapping and high-resolution imaging for live specimens, demonstrating its ability to trap and image cells and organisms in a free-living environment with high resolution and real-time biophysical parameter measurement.

This paper introduces a 2D optical tweezer system using light sheet illumination and orthogonal detection, demonstrating real-time trapping of beads and cells in a plane.