Publisher’s Note: “Sub-millisecond electron density profile measurement at the JET tokamak with the fast lithium beam emission spectroscopy system” [Rev. Sci. Instrum. 89, 043509 (2018)]

Ultrafast two-dimensional lithium beam emission spectroscopy diagnostic on the EAST tokamak

Beam emission spectroscopy for density turbulence measurements on the MAST spherical tokamak

Initial beam emission spectroscopy diagnostic system on HL-2A tokamak

Publisher’s Note: “Ion temperature measurement techniques using fast sweeping retarding field analyzer (RFA) in strongly intermittent ASDEX Upgrade tokamak plasmas” [Rev. Sci. Instrum. 91, 063506 (2020)]