Microcontroller Information-Measuring Systems of Control of Movements with Acoustooptical Transducers in Bragg Mode

The relevance of the present work devoted to the development of a modern microcontroller measuring system for controlling linear displacements using an acousto-optic converter in the Bragg regime is shown. The goal is formulated as the construction of the structure of a microcontroller information and measuring system for controlling movements with an acousto-optic converter in the Bragg mode, which allows improving the technical characteristics of instruments and measurement parameters. The principle of operation of constructing devices with an acoustooptical converter operating in the Bragg diffraction regime, and the structural features of an acousto-optic cell for the formation of standing and traveling elastic waves for the formation of a phase diffraction grating are considered. The field of application of devices built on the proposed structure is evaluated and the perspective of their practical application is shown.