The problem of modal noise is often encountered in high resolution spectrograph and in high speed communication fiber links. The experimental approach proved to be a deep mean of investigation of this problem, and it is a good starting point to try to understand and attenuate this source of noise. Through the observation of the spectrum image of known light source, and the comparison between a set of spectrum images, the modal noise has been clearly highlighted.
Investigation on modal noise in ZBLAN fiber
01.05.2014
785611 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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