1.3 µm InGaAsN vertical cavity surface emitting lasers grown by MOCVD

Abstract
The first InGaAsN VCSELs grown by MOCVD with CW lasing wavelength longer than 1.3 µm are reported. The devices were of conventional pin structure with doped DBR mirrors. CW lasing up to 65°C was observed, with a maximum output power at room temperature of 0.8 mW for multimode devices and nearly 0.3 mW for singlemode devices.