Increasing the noise immunity of optical-electronic systems based on video cameras with an optical converter

2nd International School and Conference Saint-Petersburg OPEN on Optoelectronics, Photonics, Engineering and Nanostructures

Boronenko, M.P.^1 ; Gulyaev, P.Yu.^1 ; Seregin, A.E.^1 ; Poluhina, K.G.^1

Ugra State University, Chehov st. 16, Khanty-Mansiysk

628012, Russia^1

关键词: Electro-optical;    Luminescence kinetics;    Noise immunity;    Optical converters;    Optical electronics;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/643/1/012028/pdf
DOI  :  10.1088/1742-6596/643/1/012028

来源: IOP

【 摘 要 】

The luminophor coating of an electro- optical converter afterglow introduces an additional error to the measurement. The ratio that allows to calculate the intensity of spurious illumination at each subsequent frame have been determinate according to experimental data of luminescence kinetics. The proposed method increases the noise immunity of the electrooptical converter by eliminating luminophor afterglow.