Transient Temperature Measurement Based on Multi-Channel Boltzmann Plots Technology

Zhai Yang; Shen Hua; Zhu Rihong; Ma Suodong; Li Jianxin; Chen Lei; Gu Jinliang

doi:10.3788/cjl200936s2.0238

Journals >Chinese Journal of Lasers >Volume 36 >Issue s2 >Page 238 > Article

Chinese Journal of Lasers
Vol. 36, Issue s2, 238 (2009)

Transient Temperature Measurement Based on Multi-Channel Boltzmann Plots Technology

Zhai Yang^1、*, Shen Hua¹, Zhu Rihong¹, Ma Suodong¹, Li Jianxin¹, Chen Lei¹, and Gu Jinliang²

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¹[in Chinese]

²[in Chinese]

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DOI: 10.3788/cjl200936s2.0238 Cite this Article Set citation alerts

Zhai Yang, Shen Hua, Zhu Rihong, Ma Suodong, Li Jianxin, Chen Lei, Gu Jinliang. Transient Temperature Measurement Based on Multi-Channel Boltzmann Plots Technology[J]. Chinese Journal of Lasers, 2009, 36(s2): 238 Copy Citation Text

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Abstract

A method based on 4-channel Boltzmann plots technology to measure the electronic temperature of transient plasma is obtained. The results through a serial of experiments by using this theory as well as high-speed photodetector indicate that this method is valid and accurate for the measurement of the transient electronic temperature of transient plasma.

Keywords

Boltzmann distribution least squares method photodetector plasma simultaneous temperature measurement spectroscopy

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