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Conference Paper: Stability and propagation of pulses in nonlinear Schrodinger models
Title | Stability and propagation of pulses in nonlinear Schrodinger models |
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Authors | |
Issue Date | 2008 |
Publisher | Society for Industrial and Applied Mathematics. |
Citation | The 2008 SIAM Conference in Nonlinear Waves and Coherent Structures (NW08), Rome, Italy, 18-19 July 2008 How to Cite? |
Abstract | Nonlinear Schrodinger equations (NLS) with complex, variable coefficient can model pulse propagation in inhomogeneous media with energy gain or attenuation. Special exact solutions are obtained by first isolating the chirp factor and a variant of the Hirota bilinear method. A competition between linear gain/loss versus their nonlinear counterparts is assessed. For coupled NLS systems, instability will depend on the number of components, and the relative magnitude of the cross and self phase modulation coefficients. |
Description | Session MS24 Nonlinear Coherent Wave Structures in Fluids - Part III of V |
Persistent Identifier | http://hdl.handle.net/10722/62193 |
DC Field | Value | Language |
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dc.contributor.author | Chow, KW | en_HK |
dc.contributor.author | Chiu, HS | en_HK |
dc.date.accessioned | 2010-07-13T03:56:00Z | - |
dc.date.available | 2010-07-13T03:56:00Z | - |
dc.date.issued | 2008 | en_HK |
dc.identifier.citation | The 2008 SIAM Conference in Nonlinear Waves and Coherent Structures (NW08), Rome, Italy, 18-19 July 2008 | - |
dc.identifier.uri | http://hdl.handle.net/10722/62193 | - |
dc.description | Session MS24 Nonlinear Coherent Wave Structures in Fluids - Part III of V | - |
dc.description.abstract | Nonlinear Schrodinger equations (NLS) with complex, variable coefficient can model pulse propagation in inhomogeneous media with energy gain or attenuation. Special exact solutions are obtained by first isolating the chirp factor and a variant of the Hirota bilinear method. A competition between linear gain/loss versus their nonlinear counterparts is assessed. For coupled NLS systems, instability will depend on the number of components, and the relative magnitude of the cross and self phase modulation coefficients. | - |
dc.language | eng | en_HK |
dc.publisher | Society for Industrial and Applied Mathematics. | - |
dc.relation.ispartof | SIAM Conference on Nonlinear Waves and Coherent Structures (NW08) | - |
dc.title | Stability and propagation of pulses in nonlinear Schrodinger models | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Chiu, HS: h0430909@hkusua.hku.hk | en_HK |
dc.identifier.email | Chow, KW: kwchow@hkusua.hku.hk | en_HK |
dc.identifier.authority | Chow, KW=rp00112 | en_HK |
dc.identifier.hkuros | 156820 | en_HK |