Tag: silicon nitride

Researchers have generated and manipulated entangled photonic quantum skyrmions on a silicon nitride chip, showing that their topological protection survives ...

Researchers at POSTECH have built an electrically switchable dual-focus metalens that extends the imaging depth of photoacoustic microscopy to nearly ...

Researchers at Virginia Tech and the University of Virginia have built a low-loss phononic integrated circuit platform from silicon nitride ...

EPFL researchers have engineered a silicon nitride photonic integrated laser that remains locked in an ultralow-noise, sub-10-hertz-linewidth state at every ...

Researchers at Shanghai Jiao Tong University have built a 0.36-square-millimeter photonic chip that performs high-precision swept-source OCT for industrial inspection, ...

Researchers fabricated porous silicon nitride–silicon carbide composites at just 1200 °C using phosphoric acid, achieving a remarkably low friction coefficient ...