Observation of deuterium molecule emission spectra under an active feedback control of H-mod plasma divertor detachment experiment on the EAST tokamak<xref rid="cpb_28_12_125202fn1" ref-type="fn">*</xref><fn id="cpb_28_12_125202fn1"><label>*</label><p>Project supported by the National Natural Science Foundation of China (Grant No. 11805234).</p></fn>

Observation of deuterium molecule emission spectra under an active feedback control of H-mod plasma divertor detachment experiment on the EAST tokamak**

Project supported by the National Natural Science Foundation of China (Grant No. 11805234).

Gao Wei^†, Huang Juan, Xu Jichan, Wang Liang, Zhang Jing, Su Jianxun, Chen Yingjie, Gao Wei, Wu Zhenwei, the EAST Team

Schematic of the EAST poloidal section with viewing lines for the OSMA system.