Optics letters
Three-octave supercontinuum generation in thick crystalline aluminum nitride waveguides.
Samantha Sbarra, Samuele Brunetta, Pierre Arnaud Demongodin, Jean-François Carlin, Nicolas Grandjean, Raphaël Butté, Camille-Sophie Brès
Published: 202510.1364/OL.577343
Abstract
We report an efficient extension of supercontinuum generation through dispersion engineering of crystalline aluminum nitride (AlN)-on-sapphire waveguides. Using a tailored epitaxial regrowth of AlN epilayers and an optimized fabrication protocol, the…
Preview only. Read the full abstract at the source