Method for Estimation of Reflection on Fiber Optic Connection Based on Analysis of Images of End Surfaces of Ferrule Connectors
https://doi.org/10.31854/1813-324X-2020-6-4-16-27
Abstract
This work presents an alternative method for evaluating the reflection coefficient at a detachable connection of single-mode optical fibers based on the results of the analysis of images of the contaminated end surface of the ferrule of a pair of connectors of the studied joint, obtained with a standard field set of video diagnostics of the state of fiber-optic connectors. The results of experimental verification of the proposed method are presented, which have demonstrated the potential of its use in practical applications of "contactless" determination of the reflection coefficient on a fiber-optic connector.
About the Authors
A. .. Bourdine
Scientific Production Association State Optical Institute Named after S.I. Vavilov; Povolzhskiy State University of Telecommunications and Informatics
Russian Federation
Russian Federation
S. .. Pashin
Povolzhskiy State University of Telecommunications and Informatics
Russian Federation
Russian Federation
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Review
For citations:
Bourdine A..., Pashin S... Method for Estimation of Reflection on Fiber Optic Connection Based on Analysis of Images of End Surfaces of Ferrule Connectors. Proceedings of Telecommunication Universities. 2020;6(4):16-27. (In Russ.) https://doi.org/10.31854/1813-324X-2020-6-4-16-27
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