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Temperature and density measurement by laser light scattering in high-temperature fusion plasmas

H. Roehr, K.‐H. Steuer, H. Murmann, D. Meisel

Open publisher page 1 citations

Abstract

Thomson scattering for measuring the electron temperature and density has been a well known diagnostic in plasma physics used since the invention of the laser (1). The method itself is therefore only very briefly described. This paper is mainly concerned with a very advanced Thomson scattering system developed at Garching to investigate the high temperature plasma ASDEX. A selection of measurements is shown at the end.

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What this paper is about

Thomson scattering for measuring the electron temperature and density has been a well known diagnostic in plasma physics used since the invention of the laser (1). The method itself is therefore only very briefly described. This paper is mainly concerned with a very advanced Thomson scattering system developed at Garching to investigate the high temperature plasma ASDEX. A selection of measurements is shown at the end.

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Available abstract

Thomson scattering for measuring the electron temperature and density has been a well known diagnostic in plasma physics used since the invention of the laser (1). The method itself is therefore only very briefly described. This paper is mainly concerned with a very advanced Thomson scattering system developed at Garching to investigate the high temperature plasma ASDEX. A selection of measurements is shown at the end.

Key concepts: Thomson scattering, Plasma, Electron temperature, Plasma diagnostics, Laser, Temperature measurement, Scattering, Electron density

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