High-power femtosecond-pulse reshaping near the zero-dispersion wavelength of an optical fiber.
Nonlinear propagation of high-power femtosecond pulses close to the zero-dispersion wavelength of a singlemode optical fiber is studied experimentally and numerically. The roles of four-photon mixing, stimulated Raman scattering, and self-steepening in this process are represented through different extensions of the nonlinear Schrödinger equation.
Boyer
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