Author/Authors :
Funaba، نويسنده , , H and Okada، نويسنده , , H and Sano، نويسنده , , F and Kondo، نويسنده , , K and Kinoshita، نويسنده , , T and Hanatani، نويسنده , , K and Nagasaki، نويسنده , , K and Watanabe، نويسنده , , K and Sudo، نويسنده , , S and Ida، نويسنده , , K and Mizuuchi، نويسنده , , T and Zushi، نويسنده , , H and Besshou، نويسنده , , S and Nakasuga، نويسنده , , M and Hidekuma، نويسنده , , S and Christou، نويسنده , , C and Kurimoto، نويسنده , , Y and Hamada، نويسنده , , T and Yaguchi، نويسنده , , K and Tohshi، نويسنده , , K and Senju، نويسنده , , T and Kobayashi، نويسنده , , S and Sakamoto، نويسنده , , K and Kado، نويسنده , , S and Ijiri، نويسنده , , Y and Obiki، نويسنده , , T، نويسنده ,
Abstract :
A TV Thomson scattering system, which consists of three framing cameras with image intensifiers and cooled charge coupled device cameras, has been developed on Heliotron E with a minimum spatial resolution of 1 cm. The quantum efficiency of the framing camera is 6.5% at 700 nm. The scattered light is detected as an image of 1000 × 1000 pixels. The number of spatial channels is equal to the number of divided regions of this image. The calibration methods such as the spectral sensitivity, plasma light, stray light and so on are established. The examples of the detected data and the measured Te profiles are shown.
