Figure 3From: Multiple Wavelength InGaAs Quantum Dot Lasers Using Ion Implantation Induced IntermixingThreshold current density versus cavity length for as-grown; un-implanted, annealed and implanted annealed lasers. Inset shows the output power (L) versus injected current (I) plots for as-grown and annealed devices (cavity length: 3 mm)Back to article page