$Z$-Pinch Interferometry Analysis With the Fourier-Based TNT Code

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dc.catalogadorgrr
dc.contributor.authorValdivia, Maria Pia
dc.contributor.authorPérez-Callejo, Gabriel
dc.contributor.authorIzquierdo Gonzalez, Luisa Fernanda
dc.contributor.authorVeloso, Felipe
dc.contributor.authorTruong, Ann
dc.contributor.authorHu, Hanyu
dc.contributor.authorDilworth, Noah
dc.contributor.authorBott-Suzuki, Simon C.
dc.contributor.authorBouffetier, Victorien
dc.date.accessioned2024-08-21T17:36:39Z
dc.date.available2024-08-21T17:36:39Z
dc.date.issued2024
dc.description.abstractWe present the analysis of interferometry diagnostics with the user-friendly Talbot Numerical Tool (TNT), a Fourier-based postprocessing code that enables real-time assessment of plasma systems. TNT performance was explored with visible and infrared interferometry in pulsed-power-drivenZ-pinch configurations to expand its capabilities beyond Talbot X-ray interferometry in the high-intensity laser environment. TNT enabled accurate electron density characterization ofmagnetically driven plasma flows and shocks through phaseretrieval methods that did not require data modification or masking. TNT demonstrated enhanced resolution, detecting below 4% fringe shift, which corresponds to 8.7 × 1015 cm−2 within 28 µm, approaching the laser probing system limit.TNT was tested against a well-known interferometry analysis software, delivering an average resolving power nearly ten times better (∼28 µm versus ∼210 µm) when resolving plasmaablation features. TNT demonstrated higher sensitivity when probing sharp electron density gradients in supersonic shocks. A maximum electron areal density of 4.1 × 1017 cm−2 was measured in the shocked plasma region, and a minimum electron density detection of ∼1.0 × 1015 cm−2 was achieved. When probing colliding plasma flows, the calculations of the effective
dc.format.extent11 páginas
dc.fuente.origenORCID
dc.identifier.doi10.1109/TPS.2024.3420910
dc.identifier.eissn1939-9375
dc.identifier.issn0093-3813
dc.identifier.urihttps://doi.org/10.1109/TPS.2024.3420910
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/87583
dc.information.autorucInstituto de Física; Veloso Espinosa, Felipe; 0000-0002-6703-5449; 14943
dc.information.autorucInstituto de Física; Izquierdo Gonzalez, Luisa Fernanda; 0000-0002-6300-7088; 1064518
dc.language.isoen
dc.nota.accesocontenido parcial
dc.revistaIEEE Transactions on Plasma Science
dc.rightsacceso restringido
dc.subjectAlgorithms
dc.subjectFourier transforms
dc.subjectInstrumentation and measurement
dc.subjectMeasurement by laser beam
dc.subjectPhase shifting interferometry
dc.subjectPlasma diagnostics
dc.subject.ddc510
dc.subject.deweyMatemática física y químicaes_ES
dc.title$Z$-Pinch Interferometry Analysis With the Fourier-Based TNT Code
dc.typeartículo
sipa.codpersvinculados14943
sipa.codpersvinculados1064518
sipa.trazabilidadORCID;2024-08-19
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