An all-fiber mode-locking element which operates based on nonlinear switching in a novel two concentric core fiber structure is designed. This multicore cylindrically symmetric structure can be easily fabricated.
Yunxiu MaXiushan ZhuLüyun YangWei ShiJinyan LiN. Peyghambarian
Kaixin LiXiaoyu ZhaoWei YuShuaimeng LiWeiyu FanGuomei WangWenfei ZhangCaixun BaiCheng LuYangyang WangHuanian Zhang
Yan ZhouZhiping HuYue LiJianqiu XuXiaosheng TangYulong Tang
Wayne V. SorinRobert C. YoungquistC. C. CutlerH.J. Shaw