Cavity ring-down spectroscopy to measure negative ion density in a helicon plasma source for fusion neutral beams
AIP Published Online: 12 October 2018 Accepted: September 2018 Review of Scientific Instruments 89, 103504 (2018); https://doi.org/10.1063/1.5044504 R. Agnello, M. Barbisan, I. Furno, Ph. Guittienne, A. A. Howling, R. Jacquier, R. Pasqualotto, G. Plyushchev, Y. Andrebe, S. Béchu, I. Morgal, and A. Simonin Abstract Cavity Ring Down Spectroscopy (CRDS) is used to measure the D− … Read more