Influence of restricted mode excitation on bandwidth of multimode fiber links
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It is shown that multimode optical fiber links that use laser-based transmitters may be limited in bandwidth to values less than half those of the over-filled launch bandwidth. A solution to this problem, based on an offset launch, is therefore proposed, which increases the bandwidth to more than the overfilled launch.
[1] Masamitsu Tokuda,et al. Baseband-frequency-response measurement of graded-index fibre using step-index fibre as an exciter , 1979 .
[2] E. A. J. Marcatili,et al. Multimode theory of graded-core fibers , 1973 .
[3] Ian H. White,et al. Increasing the bandwidth-distance product of multimode fibre using offset launch , 1997 .