30 citations · 71 across the 11 of their papers we have counts for
4 papers · 2 filters
Point singularity array with metasurfaces
Soon Wei Daniel Lim, Joon-Suh Park, Dmitry Kazakov +4
Phase singularities are loci of darkness surrounded by monochromatic light in a scalar field, with applications in optical trapping, super-resolution imaging, and structured light-…
Topologically protected four-dimensional optical singularities
Christina M. Spaegele, Michele Tamagnone, Soon Wei Daniel Lim +3
Optical singularities play a major role in modern optics and are frequently deployed in structured light, super-resolution microscopy, and holography. While phase singularities are…
D-Flat: A Differentiable Flat-Optics Framework for End-to-End Metasurface Visual Sensor Design
Dean S. Hazineh, Soon Wei Daniel Lim, Zhujun Shi +3
Optical metasurfaces are planar substrates with custom-designed, nanoscale features that selectively modulate incident light with respect to direction, wavelength, and polarization…
All-Optical tunability of metalenses infiltrated with liquid crystals
Giovanna Palermo, Andrew Lininger, Alexa Guglielmelli +8
Metasurfaces have been extensively engineered to produce a wide range of optical phenomena, allowing unprecedented control over the propagation of light. However, they are generall…