Optical method for collecting and examining the dynamic range of signals by displacement of MMF

In this paper, we have considered an optical method for collecting and examining signals by displacing multimode optical fibers. Attention is paid to the study of the dynamic range of these signals obtained by displacement between multimode optical fibers. The study of the dynamic range of external signals is performed by considering the losses from axial and lateral displacement. The evaluation of both types of displacements was performed in theoretical, simulation and experimental ways, and applicability in different approaches was proposed.