FusionPapers
図版検索トレンドwiki日本の研究
© 2026 FUSIONPAPERS
About法務情報
トップに戻る

A review of plasma polarimetry - theory and methods

Sergio E Segre1999年Plasma Physics and Controlled FusionIF 2.2出版社

In this review of plasma polarimetry, first the theory is discussed in general, then exact analytic solutions of the evolution equation for polarization are presented, as well as approximate analytic solutions. Numerical integration of the evolution equation is also discussed. The design of experiments is then considered taking into account the maximum amount of information which can be obtained from polarimetric measurements. Special attention is devoted to the techniques of polarization modulation (including both progressive and alternating modulation). Different alternative configurations are described which are of special interest because they can be realized in the far infrared and because they allow a measurement of phases rather than amplitudes. The effects of refraction are then briefly considered. Finally, the combination of polarimetry and interferometry on the same instrument is discussed, including the effects of polarization modulation.

日本語訳

本総説では、まずプラズマ偏光測定の理論について概説し、次に偏光の時間発展を記述する方程式に対する厳密な解析解と、近似解析解を示す。また、この発展方程式の数値積分についても議論する。続いて、偏光測定から得られる情報量を最大化することを考慮した実験設計について考察する。特に、偏光変調技術( progressive変調および alternating変調の両方を含む)に重点を置く。さらに、遠赤外線領域で実現可能であり、位相測定を可能にするという点で特に興味深いいくつかの代替構成について述べる。その後、屈折の影響について簡潔に考察する。最後に、同一の装置上で偏光測定と干渉測定を組み合わせる手法について、偏光変調の効果も含めて議論する。

この論文にはまだAI要約がありません。

関連論文

On the interpretability and uncertainty propagation of polarimetric measurements in thermonuclear plasmas as a function of the input polarisation and laser wavelength

2020Plasma Physics and Controlled Fusion

A polarization modulation technique for far-infrared polarimetry in large plasmas

2004Plasma Physics and Controlled Fusion

Determination of both the electron density and the poloidal magnetic field in a tokamak plasma from polarimetric measurements of phase only

1996Plasma Physics and Controlled Fusion

First measurements of line-integrated electron density in an ITER-like configuration using the JET far infrared polarimeter diagnostic

2021Plasma Physics and Controlled Fusion

On the perturbation of the interferometric phase in interferometry-polarimetry of fusion plasmas

2024Plasma Physics and Controlled Fusion

A low-resolution inversion-based method to enhance poloidal polarimeter accuracy in thermonuclear plasmas

2021Plasma Physics and Controlled Fusion

On the calibration of polarimetric Thomson scattering by Raman polarimetry

2015Plasma Physics and Controlled Fusion

Development of a polarization-modulation spectroscopy system for the temporally resolved measurement of linear polarization in plasma emission

2016Review of Scientific Instruments

Approximate analytic expressions using Stokes model for tokamak polarimetry and their range of validity

2019Plasma Physics and Controlled Fusion

Finite electron temperature effects in plasma polarimetry and interferometry

2002Physics of Plasmas