Novel 1310 nm and 1550 nm optically pumped VECSELs based on wafer fused InAlGaAs/InPAlGaAs/GaAs gain mirrors demonstrate high CW fundamental mode continuous wave output in excess of 2 W at room temperature.
Andras Kis, Fedele Tagarelli, Dmitrii Unuchek, Zhe Sun, Juan Francisco Gonzalez Marin, Cheol Yeon Cheon
Kirsten Emilie Moselund, Anna Fischer