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Synchronous imaging of coherent plasma fluctuations

Haskey, S. R.; Thapar, N.; Blackwell, B. D.; Howard, J.


A new method for imaging high frequency plasma fluctuations is described. A phase locked loop and field programmable gate array are used to generate gating triggers for an intensified CCD camera. A reference signal from another diagnostic such as a magnetic probe ensures that the triggers are synchronous with the fluctuation being imaged. The synchronous imaging technique allows effective frame rates exceeding millions per second, good signal to noise through the accumulation of multiple...[Show more]

CollectionsANU Research Publications
Date published: 2014
Type: Journal article
Source: Review of Scientific Instruments
DOI: 10.1063/1.4868504


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