Antijamming processing of optoelectronic detector signals, ensures control system invariance to change of laser power, dispertion of reflection from layer and presence of information pits.Logarithm amplification of photodetector currents stabilizes steepness of their characteristics at change of laser power (more than 10 times) and factor of reflection from surface (3 times).Besides, sections of tracing signal are chosen, wich are located in intervals betwen information pits and free from recording. This measures increased focusing and traking accuracy 2-3 times.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.