The Architecture of a 32 × 32 Hybrid Matrix Format High-Speed Detector for Spectral Range Vacuum Ultraviolet–Hard X-Rays

An improved architecture of a hybrid matrix detector that operates in the vacuum ultraviolet-hard X-ray range in the 32 × 32 format for high-speed registration of the radiation profile of high-temperature plasma with photon energies of (Eph = 1–10 000 eV) is described. The detector includes silicon photodiodes, preamplifiers, and a system for digitizing and transmitting information with a frame time of 2 μs and continuous recording of up to 4 s. This work took the experience of using the previous model of a 16 × 16 hybrid matrix detector in the T-11M and Globus-M tokamaks into account. The results of absolute calibrations of the photodiode sensitivity in the 1–60 000 eV energy range are presented. A functioning prototype of a 1 × 32 submodule is demonstrated.