We numerically study the evolution of the spectrum of parametric resonance or modulation instability sidebands in quasiperiodic dispersion oscillating fibers. We separately consider a linear variation along the fiber of either the spatial period, the average dispersion, or the amplitude of the dispersion oscillation. We found that this linear variation of the dispersion oscillating fiber parameters may provide different novel mechanisms for the splitting of the resonance sideband spectrum, owing to coherent interference between quasi-resonant waves that are generated at different points along the fiber.
Nonlinear parametric resonances in quasiperiodic dispersion oscillating fibers / Finot, Christophe; Sysoliatin, Alexej; Wabnitz, Stefan. - In: OPTICS COMMUNICATIONS. - ISSN 0030-4018. - 348:(2015), pp. 24-30. [10.1016/j.optcom.2015.03.019]
Nonlinear parametric resonances in quasiperiodic dispersion oscillating fibers
WABNITZ, Stefan
2015
Abstract
We numerically study the evolution of the spectrum of parametric resonance or modulation instability sidebands in quasiperiodic dispersion oscillating fibers. We separately consider a linear variation along the fiber of either the spatial period, the average dispersion, or the amplitude of the dispersion oscillation. We found that this linear variation of the dispersion oscillating fiber parameters may provide different novel mechanisms for the splitting of the resonance sideband spectrum, owing to coherent interference between quasi-resonant waves that are generated at different points along the fiber.File | Dimensione | Formato | |
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