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Fig. 1 | PhotoniX

Fig. 1

From: From spectral broadening to recompression: dynamics of incoherent optical waves propagating in the fiber

Fig. 1

Simulated spectral evolutions. A Simulated optical spectra in a linear scale. B Simulated optical spectra in a logarithmic scale. (a-1) and (b-1): 0.1 nm initial FWHM linewidth. (a-2) and (b-2): 0.5 nm initial FWHM linewidth. The input spectra, the broadest spectra and the eventual stable spectra are shown as blue, red and orange lines, respectively. C, D Spectral broadening factors dependence on the propagation distance, calculated using (C) FWHM linewidth and (D) RMS linewidth. The inset of (C) shows a zoomed-in plot within the propagation distance of 1 km. Note that the input power P0 is fixed at 1.2 W in all the simulations

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