Математическое моделирование характеристик координатных парафазных фотоприемников

The paper proposes a mathematical modelling of two-barrier structure photoresponse. The analysis of spectral and coordinate characteristics of paraphase photodetectors has been carried out depending on their parameters, illumination geometry and excitation conditions. It Предложена математическая модель фотоответа двухбарьерных структур. Осуществлен анализ спектральных и координатных характеристик парафазных фотоприемников в зависимости от их параметров, геометрии освещения и условий возбуждения. Показано, что экспериментальные зависимости качественно подтверждают результаты теоретического анализа

Mathematical Modelling of Coordinate Paraphase Photodetector Characteristics

The paper proposes a mathematical modelling of two-barrier structure photoresponse. The analysis of spectral and coordinate characteristics of paraphase photodetectors has been carried out depending on their parameters, illumination geometry and excitation conditions. I

Controlling the characteristics of photovoltaic cells based on their own semiconductors

The features of photovoltaic cells with their own photoconductivity in semiconductors with deep-level multiply-charge impurity have been considered. The use of such structures can significantly extend the dynamic range of sensitivity and gain new functional properties of single-element photoelectric receivers. Photovoltaic converters based on semiconductors with deep-level multiply-charge acceptor type impurity enable devices with a wider functionality, whereas the structure with multiply-charge donor type impurity has better linearity of energy performance. In the development of photoelectric receiver with advanced functionality features the model of recombination processes in multiply-charge impurity in a wide range of optical radiation power density has been used