文献类型：期刊文献

英文题名：Single-polarization noise-like pulse generation from a hybrid mode-locked thulium-doped fiber laser

作者：Liu, Shuo[1];Yan, Feng-Ping[1];Feng, Ting[2];Zhang, Lu-Na[1];Bai, Zhuo-Ya[1];Zhou, Hong[3];Hou, Yafei[4];Zhang, Ning[5]

第一作者：Liu, Shuo

通讯作者：Yan, FP[1]

机构：[1]Beijing Jiaotong Univ, Inst Lightwave Technol, Key Lab All Opt Network & Adv Telecommun EMC, Beijing 100044, Peoples R China;[2]Hebei Univ, Coll Phys Sci & Technol, Photon Informat Innovat Ctr, Hebei Key Lab Opt Elect Informat & Mat, Baoding 071002, Peoples R China;[3]Osaka Inst Technol, Dept Elect Informat & Commun Engn, Asahi Ku, 5-16-1 Omiya, Osaka 5358585, Japan;[4]Nara Inst Sci & Technol, Grad Sch Informat Sci, 8916-5 Takayama, Ikoma, Nara 6300195, Japan;[5]Beijing Union Univ, Sch Informat, Beijing 100101, Peoples R China

第一机构：Beijing Jiaotong Univ, Inst Lightwave Technol, Key Lab All Opt Network & Adv Telecommun EMC, Beijing 100044, Peoples R China

通讯机构：[1]corresponding author), Beijing Jiaotong Univ, Inst Lightwave Technol, Key Lab All Opt Network & Adv Telecommun EMC, Beijing 100044, Peoples R China.

年份：2017

卷号：19

期号：4

外文期刊名：JOURNAL OF OPTICS

收录：;EI(收录号：20171303508256);Scopus(收录号：2-s2.0-85016144468);WOS:【SCI-EXPANDED(收录号:WOS:000413653100001)】；

基金：This work is supported by the Fundamental Research Funds for the Central Universities (No. 2016YJS034).

语种：英文

外文关键词：mode-locked lasers; infrared lasers; ultrafast lasers; fiber nonlinear optics

摘要：A hybrid mode-locked thulium-doped fiber laser incorporating a nonlinear optical loop mirror and a nonlinear polarization rotation effect is proposed in the 2 mu m band for the first time. By adjusting two polarization controllers, a stable single-polarization noise-like (SPNL) pulse operation is obtained. The SPNL pulse could work steadily for at least 400 min. At a launched pump power of 3.52 W, the hybrid mode-locked SPNL pulse centers at 2007 nm with an optical full width at half maximum of 20 nm, a polarization extinction ratio of 26.3 dB, a coherence spike width of 258 fs and a pulse energy of 42.11 nJ, respectively.