Laser schlieren deflectometry for temperature analysis of filamentary non-thermal atmospheric pressure plasma

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Authors	SCHÄFER Jan FOEST Rüdiger REUTER Stephan KEWITZ Thorben ŠPERKA Jiří WELTMANN Klaus-Dieter
Year of publication	2012
Type	Article in Periodical
Magazine / Source	Review of Scientific Instruments
MU Faculty or unit	Central European Institute of Technology
Citation
web	http://rsi.aip.org/resource/1/rsinak/v83/i10/p103506_s1?isAuthorized=no
Doi	http://dx.doi.org/10.1063/1.4761924
Field	Plasma physics
Keywords	filamentation instability; laser beam applications; light refraction; plasma diagnostics; plasma jets; plasma temperature; refractive index; schlieren systems
Attached files	RSI-Schaefer_2012X.pdf
Description	The study demonstrates that Laser schlieren deflectometry represents a useful low-cost method for monitoring the spatiotemporal behaviour of microdischarges and allows to uncover their dynamic characteristics, e.g., the temperature profile even for challenging diagnostic conditions such as moving thin discharge filaments.
Related projects:	CEITEC - Central European Institute of Technology