Two-dimensional spatially resolved cross-correlational spectroscopy of the microdischarge development in barrier discharges in air

被引:18
作者
Brandenburg, Ronny [1 ]
Hoder, Tomas [2 ]
Wagner, Hans-Erich [3 ]
机构
[1] Leibniz Inst Plasma Sci & Technol eV INP Greifswa, D-17489 Greifswald, Germany
[2] Masaryk Univ, Dept Phys Elect, Brno 61137, Czech Republic
[3] Ernst Moritz Arndt Univ Greifswald, Inst Phys, D-17487 Greifswald, Germany
关键词
barrier discharges; breakdown; microplasma; time-correlated single photon counting;
D O I
10.1109/TPS.2008.924490
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
The technique of cross-correlation spectroscopy enables the spatio-temporally, spectrally and phase-resolved measurement of light intensity of statistically occurring microdischarges (AIDS) of filamentary barrier discharges in synthetic air at atmospheric pressure. The results visualize the development of a single MD, consisting of the Townsend prephase, the cathode-directed ionization wave, anode glow, and outward-propagating discharges on the dielectric surfaces. These results contribute to a much deeper understanding of the breakdown mechanism.
引用
收藏
页码:1318 / 1319
页数:2
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