Computational modeling of supercontinuum generation in fused silica by a femtosecond laser pulse of a few optical cycles

Computational modeling of supercontinuum generation in fused silica by a femtosecond laser pulse of a few optical cycles

The numerical solution of a wave equation describing the propagation of the laser pulse of a few optical cycles in fused silica is obtained. Our numerical simulations closely follow the published experimental data. A shifting of the spectrum peak of the broadened pulse, depending on the input‐pulse...

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Veröffentlicht in:Microwave and optical technology letters 2004-07, Vol.42 (1), p.60-64
Hauptverfasser: Hovhannisyan, David, Stepanyan, Komitas
Format: Artikel
Sprache:eng
Schlagworte:
dispersion
femtosecond pulse
supercontinuum
third-order nonlinearity
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Zusammenfassung:The numerical solution of a wave equation describing the propagation of the laser pulse of a few optical cycles in fused silica is obtained. Our numerical simulations closely follow the published experimental data. A shifting of the spectrum peak of the broadened pulse, depending on the input‐pulse central wavelength, is observed. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 42: 60–64, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20207
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.20207