Zhang, Meng; Yang, Wenlei; Tian, Ke; Yu, Jibo; Li, Angzhen; Wang, Shunbin; Lewis, Elfed; Farrell, Gerald; Yuan, Libo; Wang, Pengfei
(Optical Society of America, 2018)
A novel in-fiber whispering-gallery mode (WGM) microsphere
resonator-based integrated device is reported. It is
fabricated by placing a silica microsphere into an embedded
dual-core hollow fiber (EDCHF). Using a fiber ...