High-density multicore fiber with single-mode cores and low-mode crosstalk for visible light applications between 565 nm and 650 nm
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This study presents what we believe to be a novel 37-core multicore fiber designed for the visible range (565 nm … 650 nm), featuring a hexagonal arrangement of identical cores, single-mode guidance, low intercore crosstalk, low-mode attenuation (< 0.1 dB/m),... ...