Nonlinear effects in optical fibers |
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Authors: | Bruno Crosignani |
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Affiliation: | a Dipartimento di Fisica, Universita' dell'Aquila, L'Aquila, Italyb Fondazione Ugo Bordoni, Italy |
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Abstract: | The basic differential equations necessary to represent nonlinear propagation of short and ultrashort optical pulses in dielectric waveguides are derived. After introducing fundamental and higher-order soliton solutions of the nonlinear Schroedinger equations, the possibilities of realizing soliton-based communication systems are discussed. Higher-order nonlinear effects associated with selj-Raman gain and optical amplification in connection with the use of active fibers are also described. |
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