Figure 2From: Multiple Wavelength InGaAs Quantum Dot Lasers Using Ion Implantation Induced IntermixingLasing spectra of 2 mm long lasers fabricated from as-grown; un-implanted, annealed and implanted, annealed device structures. Inset shows lasing spectra of 1 mm long laser fabricated from implanted and un-implanted, annealed device structuresBack to article page