Calibrated helium and carbon ion flow measurements in the DIII-D divertor plasma

To explore the influence of drifts on ion flows in the DIII-D divertor and Scrape-Off-Layer (SOL), a calibrated Coherence Imaging System (CIS) views the lower divertor. A new tuneable calibration laser and precision wavemeter provide the rest wavelength for CIII 465 nm plasma emissions resulting in...

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Bibliographic Details
Main Authors: S.L. Allen, C.M. Samuell, W.H. Meyer, A.E. Jaervinen, G.D. Porter, T. Rognlien
Format: Article
Language:English
Published: Elsevier 2019-05-01
Series:Nuclear Materials and Energy
Online Access:http://www.sciencedirect.com/science/article/pii/S2352179118301297