Mode-Locked Erbium-Doped Fiber Lasers Using 45° Tilted Fiber Grating

被引:6
|
作者
Wang, Tianxing [1 ]
Yan, Zhijun [2 ]
Huang, Qianqian [1 ]
Zou, Chuanhang [1 ]
Mou, Chengbo [1 ]
Zhou, Kaiming [3 ]
Zhang, Lin [3 ]
机构
[1] Shanghai Univ, Key Lab Specialty Fiber Opt & Opt Access Network, Joint Int Res Lab Specialty Fiber Opt & Adv Commu, Shanghai Inst Adv Commun & Data Sci, Shanghai 200072, Peoples R China
[2] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Natl Engn Lab Next Generat Internet Access Syst, Wuhan 430074, Hubei, Peoples R China
[3] Aston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England
基金
中国国家自然科学基金;
关键词
Fiber gratings; fiber lasers; laser mode locking; ATOMIC-LAYER GRAPHENE; SATURABLE ABSORBER; BLACK PHOSPHORUS; PULSE GENERATION; BRAGG GRATINGS; RING LASER; FEMTOSECOND; FABRICATION; PHOTONICS; LOCKING;
D O I
10.1109/JSTQE.2017.2779038
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We have systematically studied the 45 degrees tilted fiber grating (45TFG) as a functional device for erbium-doped fiber laser (EDFL) mode locking. A number of 45TFGs with different polarization-dependent loss (PDL) have been fabricated. Modelocked (EDFL) using these devices have been characterized in terms of threshold, pulse duration, signal-to-noise ratio, and spectral width. Our results show that a 45TFG with higher PDL could achieve better laser results. By using a 45TFG with 24 dB PDL, the mode-locked laser has 8.1% conversion efficiency and a threshold of 200 mW.
引用
收藏
页数:6
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