Harnessing linear and angular momenta of light is one of the cornerstones in modern optics
and has found tremendous applications in optical circuits, particle manipulation, metrology …

Optical multiplexing for nanoscale object recognition is of great significance within the
intricate domains of biology, medicine, anti‐counterfeiting, and microscopic imaging …

Precise force measurement is critical to probe biological events and physics processes,
spanning from molecular motor's motion to the Casimir effect, as well as the detection of …

Significance Momentum is an important backbone of wave fields such as electromagnetic
waves, matter waves, sound waves, and fluid waves. As the carriers of electromagnetic …

Super-resolution fluorescence microscopy is of great interest in life science studies for
visualizing subcellular structures at the nanometer scale. Among various kinds of super …

Precise force measurement is critical to probing biological events and physics processes,
spanning from molecular motor's motion to the Casimir effect1 and the detection of …

Super-resolution microscopy provides a high spatial resolution that is beyond the diffraction
barrier and can visualize nano-sized structures and interactions in biological and material …

Nanoscale weak force sensing in aqueous solution is of great interest to researchers from
broad areas, including physics and biology. Here we developed a video tracking-based …