title: Synthetic diagnostics platform for fusion plasmas (invited).
abstract: A Synthetic Diagnostics Platform (SDP) for fusion plasmas has been developed which provides state of the art synthetic reflectometry, beam emission spectroscopy, and Electron Cyclotron Emission (ECE) diagnostics. Interfaces to the plasma simulation codes GTC, XGC-1, GTS, and M3D-C1are provided, enabling detailed validation of these codes. In this paper, we give an overview of SDP's capabilities, and introduce the synthetic diagnostic modules. A recently developed synthetic ECE Imaging module which self-consistently includes refraction, diffraction, emission, and absorption effects is discussed in detail. Its capabilities are demonstrated on two model plasmas. The importance of synthetic diagnostics in validation is shown by applying the SDP to M3D-C1output and comparing it with measurements from an edge harmonic oscillation mode on DIII-D.
authors.affiliation: Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540, USA.
authors.forename: L
authors.initials: L
authors.lastname: Shi
authors.affiliation: Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540, USA.
authors.forename: E J
authors.initials: EJ
authors.lastname: Valeo
authors.affiliation: Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540, USA.
authors.forename: B J
authors.initials: BJ
authors.lastname: Tobias
authors.affiliation: Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540, USA.
authors.forename: G J
authors.initials: GJ
authors.lastname: Kramer
authors.affiliation: Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540, USA.
authors.forename: L
authors.initials: L
authors.lastname: Hausammann
authors.affiliation: Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540, USA.
authors.forename: W M
authors.initials: WM
authors.lastname: Tang
authors.affiliation: Department of Mechanical and Aerospace Engineering, University of California, Davis, California 95616, USA.
authors.forename: M
authors.initials: M
authors.lastname: Chen