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>Development of highhyphen;power millimeter and submillimeter wavelength collective Thomson scattering diagnostics for energetic ion measurements in tokamaks (abstract)
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Development of highhyphen;power millimeter and submillimeter wavelength collective Thomson scattering diagnostics for energetic ion measurements in tokamaks (abstract)
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机译：Development of highhyphen;power millimeter and submillimeter wavelength collective Thomson scattering diagnostics for energetic ion measurements in tokamaks (abstract)
Highhyphen;power, largehyphen;angle (gsim;10deg;), collective Thomson scattering diagnostics can provide localized density and velocity distribution data of confined alpha particles, ICRH simulated alpha particles, and ions related to ICRH and neutral beam energy deposition. Millimeterhyphen;wave gyrotron systems are under development for TFTR and JET. Scattering with a submillimeter gyrotron is being investigated for Alcator Chyphen;Mod. Major design issues include plasma accessibility, scattering angle, orientation to magnetic field, spectra of nonhyphen;Maxwellian velocity distributions, signalhyphen;tohyphen;noise ratio, refraction, electron cyclotron emission, and beam and viewing dumps.
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