Crosstalk Observed on the Background of the Transmitted Image through a Short Image Fiber (Special Issue on Electromagnetic Theory)

概要

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In an image fiber containing a large number of cores, a certain class of crosstalk has been found to decrease with the distance along the fiber axis. This crosstalk is absolutely distinguished from the usual crosstalk that increases with the distance. A theoretical model is presented based on the power transfer between three groups of modes supported by each core. The process of power transfer is described by coupled power equations. Values of the coupling coefficients can be determined from the measurement of the crosstalk. The equations are solved numerically for the transmission of a point image. The results are in good agreement with measurement results.
社団法人電子情報通信学会の論文
1994-11-25