Wang, Xianfan; Zhang, Jiquan; Tian, Ke; Wang, Shunbin; Yuan, Libo; Lewis, Elfed; Farrell, Gerald; Wang, Pengfei
(Optical Society of America, 2018)
A novel, MMI-based all-fiber structure, which consists of two single-mode fibers
and a multimode fiber polished on both sides, is described. The light propagation
characteristics of this fiber structure, as well as its ...