DEFECTS OF OPTICAL FIBER WINDING IN MANUFACTURING OF SENSITIVE ELEMENT OF FIBER-OPTIC INTERFEROMETER
ITMO University, Saint Petersburg, 197101, Russian Federation; Professor, Director of the Research Institute of Light-Guided Photonics
S. S. Kiselev
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics; Associate Professor
A. V. Kulikov
ITMO University, Saint Petersburg, 197101, Russian Federation; Director of the Institute, Head of laboratory
R. L. Novikov
ITMO University; engineer-researcher
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Abstract. The problem of manufacturing quality of sensitive elements for fiber-optical interferometers is discussed. A model of quadruple winding of optical fiber is developed accounting for reeling defects. Increment in fiber length due to the defects is calculated.
Keywords:
fiber optic interferometer, quadruple winding, reeling defects.
