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A bend-insensitive heterogeneous trench-assisted multi-core fiber with large effective area

机译:弯曲不敏感的异质沟槽辅助多芯光纤,有效面积大

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摘要

A kind of heterogeneous trench-assisted multi-core fiber (Hetero-TA-MCF) with 12 cores is proposed to achieve large effective area (A_(eff)) and high density of cores. As bending radius becomes larger than 30 mm, the crosstalk value at 1550-nm wavelength of the Hetero-TA-MCF is about -42 dB after 100-km propagation and the A_(eff) of this Hetero-TA-MCF can reach 100 μm~2.
机译:提出了一种具有12芯的异质沟槽辅助多芯光纤(Hetero-TA-MCF),以实现较大的有效面积(A_(eff))和高密度的芯。当弯曲半径变得大于30 mm时,在传播100 km之后,Hetero-TA-MCF在1550 nm波长处的串扰值约为-42 dB,并且该Hetero-TA-MCF的A_(eff)可以达到100微米〜2

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