Electric field and temperature in a target induced by a plasma jet imaged using Mueller polarimetry

E.T. Slikboer, A. Sobota, O. Guaitella, E. Garcia-Caurel

Research output: Contribution to journalArticleAcademicpeer-review

3 Citations (Scopus)

Abstract

Mueller polarimetry is used to investigate the behavior of an electro optic target (BSO crystal) under exposure of guided ionization waves produced by an atmospheric pressure plasma jet. For the first time, this optical technique is time resolved to obtain the complete Mueller matrix of the sample right before and after the impact of the discharges. By analyzing the induced birefringence, the spatial profiles and local values are obtained of both the electric field and temperature in the sample. Electric fields are generated due to deposited surface charges and a temperature profile is present, due to the heat transferred by the plasma jet. The study of electric field dynamics and local temperature increase at the target, due to the plasma jet is important for biomedical applications, as well as surface functionalization. This work shows how Mueller polarimetry can be used as a novel diagnostic to simultaneously acquire the spatial distribution and local values of both the electric field and temperature, by coupling the external source of anisotropy to the measured induced birefringence via the symmetry point group of the examined material.
LanguageEnglish
Article number025204
Number of pages6
JournalJournal of Physics D: Applied Physics
Volume51
Issue number2
DOIs
StatePublished - 17 Jan 2018

Fingerprint

Plasma jets
Polarimeters
polarimetry
plasma jets
Electric fields
electric fields
Birefringence
birefringence
Point groups
Temperature
temperature
Crystal symmetry
Surface charge
Electrooptical effects
temperature profiles
Spatial distribution
electro-optics
Atmospheric pressure
Ionization
atmospheric pressure

Keywords

  • Mueller polarimetry
  • dielectric target
  • electric field
  • electro-optic crystals
  • ionization waves
  • non-thermal atmospheric pressure plasma
  • plasma jet

Cite this

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title = "Electric field and temperature in a target induced by a plasma jet imaged using Mueller polarimetry",
abstract = "Mueller polarimetry is used to investigate the behavior of an electro optic target (BSO crystal) under exposure of guided ionization waves produced by an atmospheric pressure plasma jet. For the first time, this optical technique is time resolved to obtain the complete Mueller matrix of the sample right before and after the impact of the discharges. By analyzing the induced birefringence, the spatial profiles and local values are obtained of both the electric field and temperature in the sample. Electric fields are generated due to deposited surface charges and a temperature profile is present, due to the heat transferred by the plasma jet. The study of electric field dynamics and local temperature increase at the target, due to the plasma jet is important for biomedical applications, as well as surface functionalization. This work shows how Mueller polarimetry can be used as a novel diagnostic to simultaneously acquire the spatial distribution and local values of both the electric field and temperature, by coupling the external source of anisotropy to the measured induced birefringence via the symmetry point group of the examined material.",
keywords = "Mueller polarimetry, dielectric target, electric field, electro-optic crystals, ionization waves, non-thermal atmospheric pressure plasma, plasma jet",
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Electric field and temperature in a target induced by a plasma jet imaged using Mueller polarimetry. / Slikboer, E.T.; Sobota, A.; Guaitella, O.; Garcia-Caurel, E.

In: Journal of Physics D: Applied Physics, Vol. 51, No. 2, 025204 , 17.01.2018.

Research output: Contribution to journalArticleAcademicpeer-review

TY - JOUR

T1 - Electric field and temperature in a target induced by a plasma jet imaged using Mueller polarimetry

AU - Slikboer,E.T.

AU - Sobota,A.

AU - Guaitella,O.

AU - Garcia-Caurel,E.

PY - 2018/1/17

Y1 - 2018/1/17

N2 - Mueller polarimetry is used to investigate the behavior of an electro optic target (BSO crystal) under exposure of guided ionization waves produced by an atmospheric pressure plasma jet. For the first time, this optical technique is time resolved to obtain the complete Mueller matrix of the sample right before and after the impact of the discharges. By analyzing the induced birefringence, the spatial profiles and local values are obtained of both the electric field and temperature in the sample. Electric fields are generated due to deposited surface charges and a temperature profile is present, due to the heat transferred by the plasma jet. The study of electric field dynamics and local temperature increase at the target, due to the plasma jet is important for biomedical applications, as well as surface functionalization. This work shows how Mueller polarimetry can be used as a novel diagnostic to simultaneously acquire the spatial distribution and local values of both the electric field and temperature, by coupling the external source of anisotropy to the measured induced birefringence via the symmetry point group of the examined material.

AB - Mueller polarimetry is used to investigate the behavior of an electro optic target (BSO crystal) under exposure of guided ionization waves produced by an atmospheric pressure plasma jet. For the first time, this optical technique is time resolved to obtain the complete Mueller matrix of the sample right before and after the impact of the discharges. By analyzing the induced birefringence, the spatial profiles and local values are obtained of both the electric field and temperature in the sample. Electric fields are generated due to deposited surface charges and a temperature profile is present, due to the heat transferred by the plasma jet. The study of electric field dynamics and local temperature increase at the target, due to the plasma jet is important for biomedical applications, as well as surface functionalization. This work shows how Mueller polarimetry can be used as a novel diagnostic to simultaneously acquire the spatial distribution and local values of both the electric field and temperature, by coupling the external source of anisotropy to the measured induced birefringence via the symmetry point group of the examined material.

KW - Mueller polarimetry

KW - dielectric target

KW - electric field

KW - electro-optic crystals

KW - ionization waves

KW - non-thermal atmospheric pressure plasma

KW - plasma jet

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DO - 10.1088/1361-6463/aa9b17

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JO - Journal of Physics D: Applied Physics

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