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Multimode optical fibers selection method for transmission system, involves selecting fibers, where modal bandwidth and value of bandwidth are function of predetermined bending loss
Multimode optical fibers selection method for transmission system, involves selecting fibers, where modal bandwidth and value of bandwidth are function of predetermined bending loss
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机译:用于传输系统的多模光纤选择方法,涉及选择光纤,其中模态带宽和带宽值是预定弯曲损耗的函数
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摘要
The method involves determining value of modal bandwidth (100) in a state where a multimode optical fiber is not subjected to bending. A determination is made (101) to find whether another value of the modal bandwidth in the state where the fiber undergoes curvatures. A set of fibers for which the latter value is greater than a bandwidth threshold is selected (102), where the modal bandwidth and the value of the bandwidth are function of predetermined bending loss. An independent claim is also included for a multimode optical fiber comprising a central core.
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