A new scheme for heterodyne polarimetry with high temporal resolution
A new scheme for heterodyne polarimetry with high temporal resolution
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DOI：
10.1088/0741-3335/38/10/008
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发表时间：
1996-10
影响因子：
2.2
通讯作者：
J. Rommers;J. Howard
中科院分区：
文献类型：
--
作者：
J. Rommers;J. Howard
本文提出了一种对托卡马克等离子体进行高时间分辨率的干涉和偏振联合测量的新方案。该方法，这可以被看作是一个概括的技术建议，由其他工人，可以实现带宽超过100千赫使用光泵远红外三重激光源。带宽为10 kHz，精度优于已经证明的。校准测量以及第一等离子体测量获得的新方法和评价。
A new scheme for making combined interferometric and polarimetric measurements on tokamak plasmas with high temporal resolution is presented. The method, which can be regarded as a generalization of techniques suggested by other workers, can achieve bandwidths in excess of 100 kHz using an optically pumped far-infrared triple laser source. A bandwidth of 10 kHz with an accuracy of better than has already been demonstrated. Calibration measurements as well as first plasma measurements obtained with the new approach are presented and evaluated.