Ultrafast laser performance of Yb3+: Sc2SiO5 crystal with a single-walled carbon nanotube absorber

被引:15
作者
Liu, Cheng-Cheng [1 ]
Wang, Yong-Gang [2 ]
Liu, Jie [1 ]
Zheng, Li-He [3 ]
Su, Liang-Bi [3 ]
Xu, Jun [3 ]
机构
[1] Shandong Normal Univ, Coll Phys & Elect, Jinan 250014, Peoples R China
[2] Acad Sinica, Res Ctr Appl Sci, Taipei 30010, Taiwan
[3] Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent & Optofunct Inorgan Mat, Shanghai 201800, Peoples R China
基金
中国国家自然科学基金;
关键词
Diode-pumped laser; Mode-locking; Yb:Sc2SiO5 crystal; SWCNT; PASSIVE-MODE-LOCKING; CONTINUOUS-WAVE;
D O I
10.1016/j.optcom.2011.11.047
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Single-walled carbon nanotube (SWCNT) absorber fabricated by vertical evaporation is used in passively mode-locked Yb3+:Sc2SiO5 (Yb:SSO) ultrafast laser for the first time. The performance of Yb:SSO ultrafast laser with pulse width as short as 880 fs is studied and the average output power is 712 mW. To our knowledge, this is the highest output power of femtosecond lasers with SWCNT-SAs reported. In addition, we firstly demonstrate a passively mode-locked picosecond Yb:SSO laser without inserting any dispersion compensation device. The pulses width is as short as 5.4 ps and the output power is 940 mW. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码:1352 / 1355
页数:4
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