Figure 1From: Time-resolved photoluminescence studies of annealed 1.3-μm GaInNAsSb quantum wellsPL decay curves and decay time constants. (a) PL decay curves (taken at the maximum of PL emission) for samples annealed at three different temperatures. There is a clearly visible influence of the annealing temperature on the decay rate. Lines represent single exponential fit. (b) Decay time constants for all structures.Back to article page