The evolution of the optical emission pattern of a nanosecond pulsed helium microdischarge with a pin-to-pin electrode at atmospheric pressure

Bang Dou Huang; Keisuke Takashima; Xi Ming Zhu; Yi Kang Pu

doi:10.1109/TPS.2014.2309703

The evolution of the optical emission pattern of a nanosecond pulsed helium microdischarge with a pin-to-pin electrode at atmospheric pressure

Bang Dou Huang, Keisuke Takashima, Xi Ming Zhu, Yi Kang Pu

ENG - Electronic Engineering

Tsinghua University

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The evolution of a nanosecond pulsed microdischarge with a pin-to-pin electrode configuration in atmospheric pressure helium is obtained using the spatially and temporally resolved optical emission measurement. Three phases of the discharge mode are identified: 1) the establishment of the discharge channel, evidenced by the propagation of the emission from the high voltage electrode to the ground electrode in the breakdown phase; 2) the expansion of the discharge region around the ground electrode in the discharge phase; and 3) the shrinkage of the discharge region into a cylindrical-shape and the decay of the emission in the afterglow phase.

Original language	English
Article number	6855353
Pages (from-to)	2642-2643
Number of pages	2
Journal	IEEE Transactions on Plasma Science
Volume	42
Issue number	10
DOIs	https://doi.org/10.1109/TPS.2014.2309703
Publication status	Published - 2014 Oct 1

Keywords

Atmospheric-pressure plasmas

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10.1109/TPS.2014.2309703

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abstract = "The evolution of a nanosecond pulsed microdischarge with a pin-to-pin electrode configuration in atmospheric pressure helium is obtained using the spatially and temporally resolved optical emission measurement. Three phases of the discharge mode are identified: 1) the establishment of the discharge channel, evidenced by the propagation of the emission from the high voltage electrode to the ground electrode in the breakdown phase; 2) the expansion of the discharge region around the ground electrode in the discharge phase; and 3) the shrinkage of the discharge region into a cylindrical-shape and the decay of the emission in the afterglow phase.",

keywords = "Atmospheric-pressure plasmas",

author = "Huang, {Bang Dou} and Keisuke Takashima and Zhu, {Xi Ming} and Pu, {Yi Kang}",

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AU - Takashima, Keisuke

AU - Zhu, Xi Ming

AU - Pu, Yi Kang

PY - 2014/10/1

Y1 - 2014/10/1

N2 - The evolution of a nanosecond pulsed microdischarge with a pin-to-pin electrode configuration in atmospheric pressure helium is obtained using the spatially and temporally resolved optical emission measurement. Three phases of the discharge mode are identified: 1) the establishment of the discharge channel, evidenced by the propagation of the emission from the high voltage electrode to the ground electrode in the breakdown phase; 2) the expansion of the discharge region around the ground electrode in the discharge phase; and 3) the shrinkage of the discharge region into a cylindrical-shape and the decay of the emission in the afterglow phase.

AB - The evolution of a nanosecond pulsed microdischarge with a pin-to-pin electrode configuration in atmospheric pressure helium is obtained using the spatially and temporally resolved optical emission measurement. Three phases of the discharge mode are identified: 1) the establishment of the discharge channel, evidenced by the propagation of the emission from the high voltage electrode to the ground electrode in the breakdown phase; 2) the expansion of the discharge region around the ground electrode in the discharge phase; and 3) the shrinkage of the discharge region into a cylindrical-shape and the decay of the emission in the afterglow phase.

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The evolution of the optical emission pattern of a nanosecond pulsed helium microdischarge with a pin-to-pin electrode at atmospheric pressure

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