Method for Computing of Precision Positioning Scheme Parameters for MDM Channels Placement on Optical Fiber Core End
Abstract
This work presents method for computing of precision spatial positioning scheme parameters for mode division multiplexing (MDM) system channels placement on excited optical fiber core end. We demonstrate results of calculations performed for 5-channel MDM system launching into few-mode optical fiber core end with reduced differential mode delay and core diameter 42 μm. It is noted that particular combination of injected mode field radius and precision offset provides transferring of the almost total lunched mode power to only one excited desired
guided fiber mode with the same azimuth order.
About the Authors
V. Andreev
Povolzhskiy State University of Telecommunication & Informatics
Russian Federation
Russian Federation
A. Bourdine
Povolzhskiy State University of Telecommunication & Informatics
Russian Federation
Russian Federation
V. Burdin
Povolzhskiy State University of Telecommunication & Informatics
Russian Federation
Russian Federation
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Review
For citations:
Andreev V., Bourdine A., Burdin V. Method for Computing of Precision Positioning Scheme Parameters for MDM Channels Placement on Optical Fiber Core End. Proceedings of Telecommunication Universities. 2017;3(3):5-11. (In Russ.)
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