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Stochastic simulation of supercontinuum generation in fiber with two zero dispersion wavelengths reveals that the long wavelength soliton probability distribution can be tailored to have Gaussian, uniform, or rogue wave characteristics depending on initial energy.
We present experimental and theoretical investigation of modulation instability process in large normal dispersion regime leading to visible continuum generation. The influence of the input power and polarization state of the pump wavelengths are analyzed.
We show analytically and numerically that parabolic pulses and similaritons are not always synonyms and that a self-phase modulation amplification regime precedes the self-similar evolution. Properties of the recompressed pulses after SPM amplification are investigated.
We present experimental results regarding second and third harmonic generation in a highly nonlinear and birefringent air-silica microstructured fiber. This second order nonlinearity is used to initiate wide band modulation instabilities in the visible domain.
We introduce the design of an amplifying and nonlinear microstructured optical fiber. This unusual guide permits the nonlinear propagation with regeneration of the pump wave. The first fabricated structure is experimentally tested for supercontinuum generation.
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