TJ-II:Spectroscopy: Difference between revisions

TJ-II:Spectroscopy (view source)

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	[[Image:spectrometer-setup.png\|frame\|Observation geometry of nine-channel high-resolution spectroscopic diagnostic system]]		[[Image:spectrometer-setup.png\|frame\|Observation geometry of the nine-channel high-resolution spectroscopic diagnostic system]]

	[[TJ-II]] disposes of an nine-channel, high-resolution, spectroscopic diagnostic system. This system is currently being used to measure impurity ion temperature and poloidal rotation using passive emission spectroscopy. The principal features of the diagnostic include independent focusing of its channels, high sensitivity for performing Doppler measurements in plasmas, as well as a flexible and fast in-house-developed software program for performing integrated data reduction and analysis.		[[TJ-II]] disposes of an nine-channel, high-resolution, spectroscopic diagnostic system. This system is currently being used to measure impurity ion temperature and poloidal rotation using passive emission spectroscopy. The principal features of the diagnostic include independent focusing of its channels, high sensitivity for performing Doppler measurements in plasmas, as well as a flexible and fast in-house-developed software program for performing integrated data reduction and analysis.