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Automated Reconstruction of MW Beam Paths via GENRAY Ray-Tracing
Density profiles reconstructed from FIR Interferometry data
§ Assume cylindrical plasma cross section
§ Plasma center determined from FIR line-integrated data and spectroscopy (soon add bolometry)
§ DBS can probe four radial locations simultaneously for ñ(r,t) vExB(r,t)
§ GENRAY ray tracing every 200 μs
§ GENRAY output: probed wavenumber;
turning point (center of scattering volume)
HTPD Conference 2020 Presenter: Lothar Schmitz
40
20
0
-20
-40
-40
28,42 GHz
X-Mode (DBS)
y (cm)
R0 Rs
FRC Core SOL
Out
x (cm) 20
-10
In 50
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