title: [The sawtooth oscillation phenomenon of visible spectral signal in HT-6M Tokamak].
abstract: The sawtooth oscillation phenomenon of visible spectral signal in HT-6M Tokamak is presented. The influences of electron temperature, electron density and atomic ground density on the spectral signal discussed. This phenomenon results mainly from the change of electron temperature at the edge.
authors.affiliation: Institute of Plasma Physics, Academia Sinica, 230031 Hefei.
authors.forename: W
authors.initials: W
authors.lastname: Xu
authors.forename: Z
authors.initials: Z
authors.lastname: Fang
authors.forename: B
authors.initials: B
authors.lastname: Wan
authors.forename: J
authors.initials: J
authors.lastname: Li
authors.forename: J
authors.initials: J
authors.lastname: Luo
authors.forename: F
authors.initials: F
authors.lastname: Yin