Self-similar propagation of optical pulses in fibers with positive quartic dispersion
Field | Value | Language |
dc.contributor.author | Runge, Antoine F.J. | |
dc.contributor.author | Alexander, Tristram J. | |
dc.contributor.author | Newton, Joseph | |
dc.contributor.author | Alavandi, Pranav A. | |
dc.contributor.author | Hudson, Darren D. | |
dc.contributor.author | Blanco Redondo, Andrea | |
dc.contributor.author | de Sterke, C. Martijn | |
dc.date.accessioned | 2022-09-05T01:07:25Z | |
dc.date.available | 2022-09-05T01:07:25Z | |
dc.date.issued | 2020 | en_AU |
dc.identifier.uri | https://hdl.handle.net/2123/29494 | |
dc.description.abstract | We study the propagation of ultrashort pulses in optical fiber with gain and positive (or normal) quartic dispersion by self-similarity analysis of the modified nonlinear Schrödinger equation. We find an exact asymptotic solution, corresponding to a triangle-like, T^4/3 intensity profile, with a T^1/3 chirp, which is confirmed by numerical simulations. This solution follows different amplitude and width scaling compared to the conventional case with quadratic dispersion. We also suggest, and numerically investigate, a fiber laser consisting of components with positive quartic dispersion which emits quartic self-similar pulses. | en_AU |
dc.language.iso | en | en_AU |
dc.publisher | Optica | en_AU |
dc.relation.ispartof | Optics Letters | en_AU |
dc.rights | Creative Commons Attribution 4.0 | en_AU |
dc.title | Self-similar propagation of optical pulses in fibers with positive quartic dispersion | en_AU |
dc.type | Article | en_AU |
dc.identifier.doi | 10.1364/OL.393835 | |
dc.type.pubtype | Author accepted manuscript | en_AU |
dc.relation.arc | DP18010223 | |
usyd.faculty | SeS faculties schools::Faculty of Science::School of Physics | en_AU |
usyd.citation.volume | 45 | en_AU |
usyd.citation.issue | 13 | en_AU |
usyd.citation.spage | 3365 | en_AU |
usyd.citation.epage | 3368 | en_AU |
workflow.metadata.only | No | en_AU |
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