Tailoring soliton fission at telecom wavelengths using composite-liquid-core fibers
Tailoring soliton fission at telecom wavelengths using composite-liquid-core fibers
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DOI：
10.1364/ol.393089
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发表时间：
2020-06-01
期刊：
影响因子：
3.6
通讯作者：
Schmidt, Markus A.
中科院分区：
文献类型：
--
作者：
Chemnitz, Mario;Junaid, Saher;Schmidt, Markus A.
准确的色散管理是高效非线性光产生的关键。在这里，我们证明了复合液芯光纤（以二元液体混合物作为芯介质的光纤）可以对色散、损耗和非线性进行精确和可调的控制。具体来说，我们通过数值显示二氧化硅毛细管中的有机和无机溶剂的混合物在电信波长下产生反常色散和合理的非线性。这种有利的操作域通过色散敏感的超连续谱生成在各种液体系统中得到了实验验证，所有结果都与理论设计和模拟一致。我们的结果证实，混合物为液芯光纤设计引入了一种经济有效的方法，可以实现损耗控制、非线性响应变化和色散工程。 (C) 2020 年美国光学学会
Accurate dispersion management is key for efficient nonlinear light generation. Here, we demonstrate that compositeliquid-core fibers-fibers with binary liquid mixtures as the core medium-allow for accurate and tunable control of dispersion, loss, and nonlinearity. Specifically, we show numerically that mixtures of organic and inorganic solvents in silica capillaries yield anomalous dispersion and reasonable nonlinearity at telecommunication wavelengths. This favorable operation domain is experimentally verified in various liquid systems through dispersion-sensitive super-continuum generation, with all results being consistent with theoretical designs and simulations. Our results confirm that mixtures introduce a cost-effective means for liquid-core fiber design that allows for loss control, nonlinear response variation, and dispersion engineering. (C) 2020 Optical Society of America