BluGlass Ltd of Silverwater, Australia has demonstrated-record gallium nitride (GaN) laser single-mode performance – achieving 1.9W of peak output power from a single-spatial-mode 450nm-wavelength blue GaN laser in a single monolithic chip. This is a 52% improvement over its previous record of 1.25W of single-spatial-mode power...
Source: https://www.semiconductor-today.com/new ... 0526.shtml