DISPLACEMENT CONTROL IN OPTICAL-ELECTRONIC SYSTEMS WITH OPTICAL EQUISIGNAL ZONE
ITMO University; Professor
A. . Maraev
ITMO University, Saint Petersburg, 197101, Russian Federation; Assistant
A. N. Timofeev
ITMO University, Saint Petersburg, 197101, Russian Federation; Associate Professor, Senior Lecturer
V. . Gusarov
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics; “LOMO” PLC; student; engineer
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Abstract. Systems with optical equisignal zone for control over spatial location of objects are considered. It is shown that further progress in the system design may be achieved with improvement of its structure and processing algorithms. Obtained equations allow for evaluating of the optical equisignal zone base-plane displacement caused by temperature gradient, as well as the optimal time constant of the system.
Keywords:
optical-electronic system, optical equisignal zone, dispersion method, optimization of components
