期刊
OPTICS EXPRESS
卷 15, 期 18, 页码 11691-11697出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.15.011691
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资金
- EPSRC [EP/D047269/1] Funding Source: UKRI
- Engineering and Physical Sciences Research Council [EP/C515218/1, EP/D047269/1] Funding Source: researchfish
A fan-out device has been fabricated using ultrafast-laser waveguide-inscription that enables each core of a multicore optical fiber (MCF) to be addressed by a single mode fiber held in a fiber V-groove array (FVA). By utilizing the unique three-dimensional fabrication capability of this technique we demonstrate coupling between an FVA consisting of a one-dimensional array of fibers and an MCF consisting of a two-dimensional array of cores. When coupled to all cores of the MCF simultaneously, the average insertion loss per core was 5.0 dB in the 1.55 mu m spectral region. Furthermore, the fan-out exhibited low cross-talk and low polarization dependent loss. (c) 2007 Optical Society of America.
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