Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Modeling of the splitting light density distribution at the fiber-optic displacement transducer’s optical train with control item in the form of spherical lens. Krivulin N.P., Volkov V.S., Shchevelev A.S. The paper presents mathematical modeling of light distribution at the fiber-optic displacement transducer’s optical train. This model allows to design parameters of fiber-optic displacement transducer with metrological performance. Key words: spherical lens, of fiber-optic displacement transducer, light quantity, distribution model, point view, intensity. Контактный телефон: (8412) 368459. E-mail: krivulin@bk.ru.