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Abstract
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| Recent research is exposed on the role played by nonlinear conical waves in self-focusing, collapse and filamentation of femtosecond pulses in nonlinear Kerr and dissipative media. Nonlinear unbalanced Bessel beams, X-waves and Y-waves emerge from spatiotemporal instabilities of localized waves in nonlinear media, and lead to a reinterpretation of the spatiotemporal nonlinear dynamics of ultrashort pulses, including a non-solitary approach to filamentation. | |
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International
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No |
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Congress
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Segundo encuentro general de la Red Temática de Optica Cuántica y No Lineal |
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960 |
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Place
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Salamanca |
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Reviewers
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Si |
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ISBN/ISSN
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Start Date
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05/09/2007 |
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End Date
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07/09/2007 |
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From page
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To page
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