Szostkiewicz Lukasz, Napierala Marek, Ziolowicz Anna, Pytel Anna, Tenderenda Tadeusz, Nasilowski Tomasz
Opt Lett. 2016 Aug 15;41(16):3759-62. doi: 10.1364/OL.41.003759.
We discuss the theoretical aspects of core-to-core power transfer in multicore fibers relying on supermode theory. Based on a dual core fiber model, we investigate the consequences of this approach, such as the influence of initial excitation conditions on cross talk. Supermode interpretation of power coupling proves to be intuitive and thus may lead to new concepts of multicore fiber-based devices. As a conclusion, we propose a definition of a uniform cross talk parameter that describes multicore fiber design.
我们基于超模理论讨论了多芯光纤中纤芯到纤芯功率传输的理论方面。基于双芯光纤模型，我们研究了这种方法的结果，例如初始激发条件对串扰的影响。功率耦合的超模解释被证明是直观的，因此可能会带来基于多芯光纤的器件的新概念。作为结论，我们提出了一个描述多芯光纤设计的统一串扰参数的定义。
