EQUIPMENT FOR DETECTION OF FAST PROCESSES

X-ray chronographic electronic-optic detector	Electro-vacuum devices for the scintillation detectors and electronic-optical detectors

The Institute develops and fabricates the equipment for detecting and measuring of the fast processes for the nuclear physical research and the laser emission diagnostics:

• Gamma and neutron detectors of the high sensitivity (up to 2·10-9 A·cm2·s/quantum), the high time resolution (0.5 to 10 ns), and the high linear current (2 to 10 A);
• Chronographic electronic-optical detectors of the optical radiation in the wavelength range 300 to 1053 nm and subpicosecond time resolution;
• X-ray electronic-optical detectors for the research of the X-ray plasma image in the laser nuclear fusion installations:
• Chronographic electronic-optical detectors with the picosecond time resolution (3 ps) and the spectral detection range 0.1 to 10 keV;
• Multi-image electronic-optical detectors with the image duration 100 ps and the number of images equal to 10.

The unique electro-vacuum devices are developed to be used in the scintillation detectors and the fast electronic-optical detectors: the photoelectron multipliers and the photo-elements of the high time resolution, the X-ray and chronographic electronic-optical converters. These devices have the linear characteristic current curve up to 10 A, the large gain factor up to 10⁶, and the high time resolution (0.5 ns), so that they can be applied for detecting the subnanosecond processes.

The Institute has developed the equipment for various types of detection:

• Digital TV detectors of the light radiation based on the CCD structures with the number of pixels up to 2048 x 2048 used for the direct detection of the spatial resolution of the items, and for reading out the data from the screen of the electronic-optical detectors;
• Multi-channel analog-to-digital converter for the signal shape and the time intervals with the sampling frequency up to 4 GHz.

 

Detectors of the pulsed neutrons and gamma rays	Shockproof multi-channel detector	Multi-channel analog-to-digital converter
Digital TV detector	Chronographic electronic-optic detector

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