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Showing 1 to 1 of 1 for “"Optical amplifiers--Mathematical models."”.
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Numerical modeling of nonlinear mode interaction in semiconductor lasers and amplifiers to generate slow/fast light
… vicinity of a strong driving wave (mode), the optical parameters such as the phase index, group index, linewidth, and the gain of a neighboring probe (weak) wave are strongly perturbed. The unusual perturbation of group index leads to slow light, fast light and backward propagating light …