New detector prototype is being developed for the "Plasma"scattering station of the VEPP-4M synchrotron radiation source at the Budker Institute of Nuclear Physics. The prototype is based on p-in-n silicon microstrip sensor with metal strips galvanicaly coupled to the p-implants. Each strip is connected to the input of low-noise integrator with 32 analogue memory cells. This approach allows to record time evolution of one-dimensional image of diffraction pattern with frame rate up to 10 MHz, spatial resolution of ∼130 μm (FWHM) and maximum photon flux of about 200 photons/channel.
- Si microstrip and pad detectors
- X-ray detectors