Analysis and measurement of modal noise in an optical fibre
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Modal noise in analogue and digital optical fibre systems has been demonstrated to be a significant effect. In this letter, we give some theoretical and experimental results concerning the behaviour of the signal-to-noise ratio in presence of modal noise considering the power from the exit face of a short sample of a graded-index multimode optical fibre.
[1] Benedetto Daino,et al. Speckle-pattern visibility of light transmitted through a multimode optical fiber , 1976 .
[2] Benedetto Daino,et al. Interference of mode patterns in optical fibers , 1974 .