We demonstrate an optically pumped surface-emitting epitaxially grown nano-ridge laser (NRSEL) integrated on a 300 mm silicon wafer, which, to the best of our knowledge, is the first of its kind.

Electrically reconfigurable r-GT resonator integrated with PANI enable sub-1 V, ultralow-power, full-colour monopixel modulation with individually addressable monopixel array, enabling scalable, memory-in-pixel reflective displays with high pixel density.

We propose metasurface operators leveraging double-phase encoding and polarization multiplexing enable compact, all-optical analog computing for high-resolution image processing and complex holographic reconstruction.

Leveraging the Möbius-like correspondence uncovered in quasi-BICs, we realize compact vectorial lasing with designable topological charges.

Elastic-microphase-engineering and dual-embedded electrodes enable intrinsically stretchable OLEDs with record brightness (33,443 cd/m²) and stretchability (120%).

Interferometric Electrohydrodynamic Tweezers (IET) uniquely integrates parallel trapping with label-free interferometric imaging and non-destructive Raman spectroscopy for simultaneous sizing and chemical characterization of nanoscale extracellular vesicles and nanoparticles.

A programmable three-layer photonic platform implements large-scale unitary transformations, distributing the input field into thousands of output modes for scalable photonic information processing in free space.

Quantum memory — with its unique ability to generate, preserve, and perform nontrivial operations on quantum states — provides powerful quantum-enhanced capabilities and is a promising platform for in-memory computing.

A technique utilizing ultrafast laser-induced anisotropic thermal deposition enables precise amorphous phase transitions, achieving single-pulse 3D lithography of highly regular nonlinear photonic architectures within all-inorganic dielectric crystals.