Broadband control of topological–spectral correlations in space–time beams

Radially and Azimuthally Pure Vortex Beams from Phase-Amplitude Metasurfaces

Moiré Modulation of Van Der Waals Potential in Twisted Hexagonal Boron Nitride

Vortex laser arrays with topological charge control and self-healing of defects

Varifocal diffractive lenses for multi-depth microscope imaging

Shapeshifting Diffractive Optical Devices

Enhanced photoinduced mass migration in supramolecular azopolymers by H-bond driven positional constraint

Large-Scale Multiplexed Azopolymer Gratings with Engineered Diffraction Behavior