用于等离子体局部诊断的不同调谐的受激磁光技术

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-05-08 DOI:10.1088/1612-202x/ad45da

K B Oganesyan, K Dzierzega, A H Gevorgyan, P Kopcansky

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引用次数: 0

摘要

计算了等离子体中强激光场中探针信号的偏振面受激旋转角，与介质的共振转换频率相比，强激光波和弱激光波的任意失谐情况下的偏振面受激旋转角。根据法拉第效应、科顿-穆顿效应以及强激光场中探针信号偏振面受激旋转的影响，找到了铯等离子体中残余气体局部密度的估计值。研究表明，介质中的旋转具有复杂的结构，包括仅磁场影响、仅强激光场影响以及磁场和强激光场干扰部分的总和。

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Stimulated magneto-optics with different detunings for plasma local diagnostics

The polarization plane stimulated rotation angle of a probe signal in an intense laser field in plasma is calculated for arbitrary detunings of intense and weak laser waves compared with the resonant transition frequency of the medium. Estimates of the residual gas local density in a cesium plasma have been found based on the Faraday, Cotton–Mouton effects and on the effect of stimulated rotation of the polarization plane of the probe signal in an intense laser field. It is shown that the rotation in the medium has a complex structure consisting of the sum of only the influence of the magnetic field, only the influence of the intense laser field and the interfering part of the magnetic and intense laser fields.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.