用红外钕玻璃激光散射仪测量等离子体电子温度
Effective range of electron temperature measured by infrared Nd:glass laser scattering apparatus
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摘要: 简要介绍了汤姆逊散射法测量等离子体电子温度的原理，给出了HT-7超导托卡马克上红外钕玻璃激光散射仪测量电子温度的计算方法，并从概率论的观点出发，分析了该仪器测量等离子体电子温度的有效范围，在100eV～5keV。Abstract: This article briefly describes the principle of Thomson scattering to measure the electron temperature, and gives the way of calculating electron temperature, which adapted to the Nd:glass laser scattering apparatus. Then based on the principle of probability it analyzes the effect range of electron temperature that was measured by infrared laser scattering apparatus on HT7 superconducting tokamak, and the effective range of electron temperature is １００eV～5keV．
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Key words:
- electron temperature /
- form-factor /
- filter /
- transmissivity
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