The Proper Orthogonal Decomposition for Dimensionality Reduction in Mode-Locked Lasers and Optical Systems

Figure 8

Left: the solution of the (1+3) model at 𝑔₀=3 (top), 𝑔₀=3.24 (middle), and 𝑔₀=3.8 (bottom). Here, only the significant variables (in absolute value) are labeled. Right: the corresponding reconstructed field 𝑢 from the variables of the (1+3) model.

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