We demonstrate for the first time, a uniform low temperature (<250 °C) process for fabricating both high-confinement thick and low-confinement thin ultra-low loss Silicon nitride waveguides.

A liquid crystal spectral singlet lens unifying optical imaging and computational spectrometry functions enables the creation of minimalist, miniaturized and high-performance hyperspectral cameras.

We propose a plasmonic effect-assisted pyroelectric detector covered by an inhomogeneous Al metasurface, which exhibits ultrafast response speed and extended near-infrared response spectrum.

Strain control of quasi-1D ZrSe₃ enables ultrafast, polarization-selective optical switching with enhanced selectivity and tunable switching energies.

Coherent photon statistics is demonstrated regardless of the mean photon number in a high-Q thresholdless superradiant laser by phase-aligned two-level atoms.