A theoretical understanding of the relationship between the geometrical structure of hollow-core optical fibres and their leakage loss will inspire the design of novel low-loss fibres. Immense progress has been made in recent years to increase the efficiency of optical fibres through the design of cables that allow data to be transmitted both faster and at broader bandwidths. The greatest improvements have been made in the area of hollow-core fibres – a type of fibre that is notoriously 'leaky' yet also essential for many applications.

https://www.miragenews.com/www.miragenews.com/leaky-fibers-limiting-loss-1039782/

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