ULTRAVIOLET RADIATION DOSIMETER Russian patent published in 2018 - IPC G01J1/58 G01N21/64 

FIELD: measuring equipment.

SUBSTANCE: dosimeter comprises a means of optical filtration, a light-transmitting ultraviolet radiation, a photoluminescent converter of ultraviolet radiation to visible radiation, and a photodetector successively arranged in the direction of radiation propagation. The photoluminescent converter made of inorganic glass with ions of trivalent antimony is installed in front of optical filtration means. The optical filtration means is made in the form of optical filter transparent in spectral range of 320-400 nm, and the photoluminescent converter of ultraviolet radiation to visible radiation is made of inorganic glass with neutral molecular clusters of silver.

EFFECT: increased sensitivity of the device and provided possibility for carrying out measurements in the spectral range of 230-290 nm.

2 cl, 4 dwg