Relative contributions of scattering, diffraction and modal diffusion to focal ratio degradation in optical fibres
作者： D. M. Haynes , M. J. Withford , J. M. Dawes , J. S. Lawrence , R. Haynes
DOI: 10.1111/J.1365-2966.2011.18385.X
关键词:
摘要: Focal ratio degradation (FRD) is a major contributor to light loss in astronomical instruments employing multimode optical fibres. We present a powerful diagnostic model that uniquely …
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