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Evolution d'impulsions paraboliques dans un amplificateur a fibre optique hors regime asymptotique

Evolution d'impulsions paraboliques dans un amplificateur a fibre optique hors regime asymptotique
Evolution d'impulsions paraboliques dans un amplificateur a fibre optique hors regime asymptotique
We show analytically and numerically that parabolic pulses and similaritons are not always synonyms and that a self-phase modulation amplification regime can precede the self-similar evolution. Properties of the recompressed pulses after SPM amplification are investigated. We also demonstrate that negatively chirped parabolic pulses can exhibit a spectral recompression leading to high-power chirp-free parabolic pulses.
Finot, Christophe
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Parmigiani, Francesca
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Petropoulos, Periklis
522b02cc-9f3f-468e-bca5-e9f58cc9cad7
Richardson, David J.
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Finot, Christophe
48c3b42f-4158-4390-a04f-5bd7550793f9
Parmigiani, Francesca
6a386833-5186-4448-875e-d691161aba62
Petropoulos, Periklis
522b02cc-9f3f-468e-bca5-e9f58cc9cad7
Richardson, David J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3

Finot, Christophe, Parmigiani, Francesca, Petropoulos, Periklis and Richardson, David J. (2006) Evolution d'impulsions paraboliques dans un amplificateur a fibre optique hors regime asymptotique. 9th Nonlinear Conference 2006 - 'What's New in Non-Linear Waves'. 08 - 10 Mar 2006. 6 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

We show analytically and numerically that parabolic pulses and similaritons are not always synonyms and that a self-phase modulation amplification regime can precede the self-similar evolution. Properties of the recompressed pulses after SPM amplification are investigated. We also demonstrate that negatively chirped parabolic pulses can exhibit a spectral recompression leading to high-power chirp-free parabolic pulses.

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Published date: March 2006
Venue - Dates: 9th Nonlinear Conference 2006 - 'What's New in Non-Linear Waves', 2006-03-08 - 2006-03-10

Identifiers

Local EPrints ID: 47889
URI: https://eprints.soton.ac.uk/id/eprint/47889
PURE UUID: a96bc37d-a60a-42a7-956f-4450d6306eb1
ORCID for Francesca Parmigiani: ORCID iD orcid.org/0000-0001-7784-2829
ORCID for Periklis Petropoulos: ORCID iD orcid.org/0000-0002-1576-8034
ORCID for David J. Richardson: ORCID iD orcid.org/0000-0002-7751-1058

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Date deposited: 14 Aug 2007
Last modified: 14 Mar 2019 01:54

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Author: Christophe Finot

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