TASKS OF DEVELOPMENT AND SIMULATION OF OPTOELECTRONIC COMPONENTS OF OPTIC COMMUNICATION

Abstract

The analysis of structural creation of diagrams of the organization of optic communication with passive components, i.e. the optoelectronic switch and device of precision positioning of the direction of radiation is carried out. On the basis of the analysis the conclusion is drawn that the existing components don't provide high accuracy of switching and positioning of the direction of optical radiation that leads to loss of energy in case of input of optical radiation in an optical fiber on points of mechanical connection. The diagram of the organization of optic communication with passive components, the constructive diagram, the control diagram and a mathematical model of functioning of the optoelectronic switch and device of precision positioning of the direction of optical radiation are for this purpose developed. It is shown that the developed optoelectronic switch and devices of precision positioning of the direction of radiation allow to reduce time, to raise the accuracy of switching and positioning of the direction of optical radiation, to provide losses on places of mechanical connection and input of radiation in a fiber of the optical cable within 0,1...0,5 dB that on 50...55% are less than in the known devices. These devices have essential advantages over the known electromechanical and magnetoelectric rejecting systems to which number it is possible to carry small power consumption, high accuracy, reliability and technological effectiveness. It also allows to assume that the offered construction can find application in the modern optical systems of information transfer.