Development of the upgraded single crystal dispersion interferometer (SCDI-U) and its first measurements of the line integrated electron densities in KSTAR during shattered pellet injections

Development of the upgraded single crystal dispersion interferometer (SCDI-U) and its first measurements of the line integrated electron densities in KSTAR during shattered pellet injections

Dispersion interferometers (DI) are widely used to measure line integrated electron densities in many fusion devices. A recent development of a heterodyne single crystal DI (SCDI) with a laser wavelength of 1064 nm (Lee et al 2021 Rev. Sci. Instrum. 92 033536) allows an easier and simpler optical se...

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Autors principals:	Lee, D, Lee, KC, Juhn, J, Lee, J, Kim, J, Park, S, Lehnen, M, Park, Y, Jeong, J, Yim, J, Ghim, Y
Format:	Journal article
Idioma:	English
Publicat:	IOP Publishing 2023

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