Vacuum ultraviolet (VUV, 100–200 nm) light sources are indispensable for advanced spectroscopy, quantum research, and semiconductor lithography. Although second harmonic generation (SHG) using ...

The nonlinear susceptibility is a measure of a material's nonlinear response to an applied electric field. It determines the strength of the nonlinear effects and is related to the crystal's symmetry ...

The development of an ammonium fluorooxoborate crystal marks a breakthrough in vacuum ultraviolet laser technology, promising ...

Chinese scientists have pushed solid-state vacuum ultraviolet laser technology to a new milestone by ...

A Chinese research team has successfully developed ammonium fluorooxoborate (ABF), a high-performance nonlinear optical crystal designed for vacuum ultraviolet light (VUV) generation. The new material ...

Chinese researchers have developed a new type of optical crystal that could help address several major supply chain bottlenecks.

BEIJING, Jan. 29 (Xinhua) -- Scientists have developed a new type of crystal, marking a significant advance in the field of vacuum ultraviolet laser light, according to the Xinjiang Technical ...

Invisible light beyond the range of human vision plays a vital role in communication technologies, medical diagnostics, and ...

A new technical paper titled “Massively parallel and universal approximation of nonlinear functions using diffractive processors” was published by researchers at UCLA. “Nonlinear computation is ...

Ultraviolet and near-infrared light are widely used in modern technologies but are invisible to the human eye. Researchers ...