Spectroscopy and Spectral Analysis, Volume. 41, Issue 1, 60(2021)
A Multi-Spectral Pyrometer for Measuring Cathode Temperature Field of Vacuum Arc Plasma Discharge
Fig. 2. Diagram of optical principle and structure for pyrometer lens
Fig. 4. Four images of copper electrodes
(a): Gray scale image of copper electrode;(b): Pseudo-color image of copper electrode
Fig. 5. Temperature field distribution of attenuator copper electrode at time
Fig. 6. Temperature diagram of different discharge time for the same discharge current
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Zong-ju YANG, Jing-min DAI, Lin YANG, Zheng-tao WANG. A Multi-Spectral Pyrometer for Measuring Cathode Temperature Field of Vacuum Arc Plasma Discharge[J]. Spectroscopy and Spectral Analysis, 2021, 41(1): 60
Category: Research Articles
Received: Dec. 6, 2019
Accepted: --
Published Online: Apr. 8, 2021
The Author Email: Zong-ju YANG (yzjhitedu@163.com)