@article{oai:nifs-repository.repo.nii.ac.jp:00000616,
 author = {OHDACHI,  Satoshi and TOI,  Kazuo and FUCHS,  Gerhard and the, LHD experimental Group},
 journal = {Plasma and Fusion Research},
 month = {Nov},
 note = {When the ratio of the plasma pressure to the magnetic pressure increases, Various kinds of instabilities evolve. Among them, magnetohydrodynamic instabilities, by which the plasma is deformed macroscopically, are in concern. Non-linear evolution of them is fairly complicated and two-dimensional structure of them is the key to understanding the phenomena. Tangentially viewing SX camera is promising diagnostics for 2D visualization, because most of the perturbations tend to have the equal phase along the field lines, the tangential view, which is almost parallel to the field lines, give a good opportunity to resolve the structure. Issues in this kind of camera are discussed. Improved system using multi-layer mirror is also described.},
 title = {Tangential SX Imaging for Visualization of Fluctuations in Toroidal Plasmas},
 volume = {Vol.2},
 year = {2007}
}