Optimization of Combined Coherent Gain-switch Pulsing in a Large Array of Semiconductor Lasers: Dataset

The present numerical work combines gain switching and external optical feedback to generate pulses with a high level of coherence across a large array of semiconductor lasers. The influence of several parameters such as modulation frequency, feedback strength and frequency detuning is analyzed and this dataset gathers the temporal traces generated with our code, that is adapted from the Lang-Kobayashi model to take into account decayed coupling in an array of lasers. In particular, these time traces were used to generate all the heatmaps and figures (except Figure 1) in the associated article. For the sake of conciseness, this dataset only contains the combined field intensity (that is displayed in the associated article) for each configuration, and not the complex field of individual lasers for each case.