Mode-selective couplers for few-mode optical fiber networks
Mode-selective couplers for few-mode optical fiber networks
复制标题
DOI：
10.1364/ol.37.003990
复制
发表时间：
2012-10-01
期刊：
影响因子：
3.6
通讯作者：
Riesen, Nicolas
中科院分区：
文献类型：
--
作者：
Love, John D.;Riesen, Nicolas
少模光纤网络中各个模式的激发和分离可以使用模式选择耦合器来实现。对于在光纤开始处的激发，可以使用两芯模式选择耦合器，而在光纤的末端，需要两芯或三芯模式选择耦合器分别用于场对称或场非对称模式的解复用。分析和数值解来量化模式选择功能。(C)2012美国光学学会
The excitation and separation of individual modes in a few-mode optical fiber network can be realized using mode-selective couplers. For excitation at the beginning of the fiber, two-core mode-selective couplers can be used, while at the end of the fiber, either two- or three-core mode-selective couplers are required for demultiplexing of the field symmetric or field asymmetric modes, respectively. Both analytical and numerical solutions are presented to quantify the mode-selective functionality. (C) 2012 Optical Society of America