Very-large-mode-area, single-mode multicore fiber.
Very-large-mode-area, single-mode multicore fiber.
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DOI：
10.1364/ol.34.002876
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发表时间：
2009-09
期刊：
影响因子：
3.6
通讯作者：
M. Vogel;M. Abdou-Ahmed;A. Voss;T. Graf
中科院分区：
文献类型：
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作者：
M. Vogel;M. Abdou-Ahmed;A. Voss;T. Graf
研究了一种由19个六边形纤芯组成的单模倏逝波耦合多芯光纤。理论和实验结果，并与一个等效的假设阶跃折射率光纤。测量了基模的有效面积为465 μ m（2），光束传播因子M（2）为1.02，显示了所开发光纤的高潜力。
A single-mode evanescently coupled multicore fiber consisting of 19 hexagonally arranged cores is investigated. Theoretical and experimental results are presented and compared to an equivalent hypothetical step-index fiber. A fundamental mode with an effective area of 465 microm(2) and a beam propagation factor M(2) of 1.02 was measured, showing the high potential of the developed fiber.