Title of article :
Improved density measurement by FIR laser interferometer on EAST tokamak
Author/Authors :
Shen، نويسنده , , Jie and Jie، نويسنده , , Yinxian and Liu، نويسنده , , Haiqing and Wei، نويسنده , , Xuechao and Wang، نويسنده , , Zhengxing and Gao، نويسنده , , Xiang، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2013
Abstract :
A three-channel far-infrared (FIR) hydrogen cyanide (HCN) laser interferometer is in operation since 2010 to measure the line averaged electron density on experimental advanced superconducting tokamak (EAST). The HCN laser signal is improved by means of a new schottky barrier diode (SBD) detector. The improved measurement and latest experiment results of the three-channel FIR laser interferometer on EAST tokamak are reported.
Keywords :
Far-infrared laser interferometer , electron density , Schottky barrier detector
Journal title :
Fusion Engineering and Design
Journal title :
Fusion Engineering and Design
