Digital Holographic Interferometry for Nonthermal Plasma Pulse Analysis

A method of digital holographic interferometry and an automated laboratory unit developed to determine the parameters of a nonthermal plasma jet in a pulsed mode are proposed. The peculiarities of synchronizing the recording devices with the plasma pulses are discussed. The results of the plasma pul...

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Bibliographic Details
Published in:Russian physics journal 2021-12, Vol.64 (8), p.1498-1504
Main Authors: Kozhevnikova, A. M., Ivankov, A. S., Alekseenko, I. V., Sсhitz, D. V.
Format: Article
Language:English
Subjects:
Condensed Matter Physics
Hadrons
Heavy Ions
Holographic interferometry
Interferometry
Lasers
Mathematical and Computational Physics
Nuclear Physics
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Plasma
Plasma jets
Plasma Physics
Refractivity
Synchronism
Theoretical
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Description
Summary:A method of digital holographic interferometry and an automated laboratory unit developed to determine the parameters of a nonthermal plasma jet in a pulsed mode are proposed. The peculiarities of synchronizing the recording devices with the plasma pulses are discussed. The results of the plasma pulse detection and the phase maps corresponding to the refractive index variation are presented.
ISSN:1064-8887
1573-9228
DOI:10.1007/s11182-021-02482-4