A new study published in Engineering offers insights into nonlinear meta-devices. Conducted by researchers from the City ...

Depending on how they’re cut, crystals of these sorts have non-linear optical properties like second-harmonic generation, which combines two input photons into a single output photon with twice ...

In the numerical calculations, the quantitative analysis of second-harmonic generation takes both surface and bulk effects ...

The optical properties of liquid crystals have been a subject of study for many years now, with previous papers investigating second harmonic generation in ferroelectric smectic liquid crystals being ...

Researchers at Tel Aviv University developed a groundbreaking method to synthesize spatial coherence during nonlinear optical ...

A research group recently discovered the disappearance of nonreciprocal second harmonic generation (SHG) in MnPSe₃ when integrated into a two-dimensional (2D) antiferromagnetic MnPSe₃/graphene ...

Nonreciprocal second harmonic generation (SHG) vanishes in a 2D MnPSe 3 /graphene heterojunction due to interfacial magnon-plasmon coupling. This coupling extends over 40 nm, much longer than ...