Electric Light: Automating the Carceral State During the Quantification of Everything

This dissertation traces the rise of digitally-driven policing technologies in order to make sense of how prevailing logics of governance are transformed by ubiquitous computing technology. Beginning in the early 1990s, police departments and theorists began to rely on increasingly detailed sets of metrics to evaluate performance. The adoption of digital technology to streamline quantitative evaluation coincided with a steep decline in measured crime that served as a proof-of-concept for the effectivity of digital police surveillance and analytics systems. During the turbulent first two decades of the 21st century, such digital technologies were increasingly associated with reform projects designed to improve the transparency and accountability of police departments. This dissertation challenges that assertion, and argues that digitization functions to make “numerical” and “mathematical” racial and sexual violence that is internal to policing neoliberal political economy. Rather than transparency and accountability, this dissertation posits that the effect of digitally-driven police technology is the accelerative disentangling of the “human” from “life” and “life” from government. The consequence has been the ossification of a racialized carceral under the aegis of putatively anti-racist technocratic governance

Correction of the spectral calibration of the Joint European Torus core light detecting and ranging Thomson scattering diagnostic using ray tracing

This work isolated the cause of the observed discrepancy between the electron temperature (Te) measurements before and after the JET Core LIDAR Thomson Scattering (TS) diagnostic was upgraded. In the upgrade process, stray light filters positioned just before the detectors were removed from the system. Modelling showed that the shift imposed on the stray light filters transmission functions due to the variations in the incidence angles of the collected photons impacted plasma measurements. To correct for this identified source of error, correction factors were developed using ray tracing models for the calibration and operational states of the diagnostic. The application of these correction factors resulted in an increase in the observed Te, resulting in the partial if not complete removal of the observed discrepancy in the measured Te between the JET core LIDAR TS diagnostic, High Resolution Thomson Scattering, and the Electron Cyclotron Emission diagnostic