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 ...

Tunable lasing at around 405 nm is realised with an InGaN device featuring a narrow-ridge active channel and a periodically ...

The frequency conversion through High-order Harmonics allows the generation of radiation in the extreme ultraviolet ... optimized to reflect one harmonic and absorbing all others. In the present case ...