Questions of type selection of lighting devices for underwater telecommunication television systems

Abstract

Abstract The problems of studying the underwater part of the water area through the lens of ecology exist all over the world. Difficulties associated with the study of the ecological state of the hydrosphere pose for modern engineers the task of developing specialized autonomous underwater robotic systems, as well as using telecommunication means to transfer information from them to the shore or ship. Due to the fact that visibility under water has a limited range, that is, it is possible to observe underwater objects only from a close distance, it is proposed to use underwater telecommunication television systems that function in conjunction with lighting devices. The article presents the results of an experiment carried out in a marine aquatic environment, on the basis of which the expediency of using light searchlights and laser devices in the near and far zones in underwater search systems is substantiated.