Temperature mapping of nanocrystalline diamond foil under intense hydrogen ion beam

Abdurahim R. Oguz; Willem Blokland; Nicholas J. Evans; Kerry D. Ewald

doi:10.1117/12.2635282

30 September 2022 Temperature mapping of nanocrystalline diamond foil under intense hydrogen ion beam

Abdurahim R. Oguz, Willem Blokland, Nicholas J. Evans, Kerry D. Ewald

Proceedings Volume 12233, Infrared Remote Sensing and Instrumentation XXX; 1223308 (2022) https://doi.org/10.1117/12.2635282
Event: SPIE Optical Engineering + Applications, 2022, San Diego, California, United States

Abstract

We have developed a time-resolved two-dimensional temperature monitoring system using shortwave infrared (SWIR) detection scheme for a nanocrystalline diamond foil under intense hydrogen ion beams with 1.4 MW average power at 1.0 GeV energy in harsh radiation environment. The optical system composed of a light collecting reflective telescope, dichroic and bandpass filters, SWIR and visible CMOS cameras combined with PIN photodiodes and image sampling pinhole mirrors. It receives thermal radiation located at 40 m from the measurement location. The optical design, optical calibration of the system with high temperature blackbody source, measurement results based on two-dimensional temperature mapping and uncertainties will be presented.

Conference Presentation

Citation Download Citation

Abdurahim R. Oguz, Willem Blokland, Nicholas J. Evans, and Kerry D. Ewald "Temperature mapping of nanocrystalline diamond foil under intense hydrogen ion beam", Proc. SPIE 12233, Infrared Remote Sensing and Instrumentation XXX, 1223308 (30 September 2022); https://doi.org/10.1117/12.2635282

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