AUTOMATION OF CONTROL OF OPTICAL PARAMETERS OF IMAGE CONVERTER TUBES

The article proposes a scheme of an installation with a digital camera for automating the measurement viewing area picture quality and the output brightness non-uniformity ratio of an image converter tubes. The requirements for the CMOS-matrix and the lens for the digital camera used are formulated.

Особенности характеристик солнечно-слепых электронно-оптических преобразователей с алмазными фотокатодами

The results of investigations of solar-blind image converter tubes (ICTs), sensitive in the ultraviolet spectral range are presented. Photocathodes sensitive layers of the ICT are based on boron-doped polycrystalline diamond films were grown up on sapphire substrates for the first time. Spectral range of the ICT sensitivity is 180…250 nm, the threshold sensitivity value without the electron flow multiplier ~ 10-9 W/Hz0.5 and spectral sensitivity ~ 12 - 15 mA/W.