材料科学
循环(图论)
光学
光纤激光器
激光器
飞秒
非线性系统
光电子学
色散(光学)
物理
数学
量子力学
组合数学
作者
Yuanqi Song,Xuzhuo Jia,Qimeng Lin,Yan Li,Lei Hou,Baole Lu,Jintao Bai
标识
DOI:10.35848/1882-0786/ac2211
摘要
We demonstrate a self-starting tunable all-normal-dispersion (ANDi) ytterbium (Yb):fiber laser based on the biased nonlinear amplifying loop mirror (NALM), which generates a stable femtosecond dissipative soliton with an average output power of 154 mW at a pump power of 816 mW. It has a dechirped pulse duration of 178 fs, a repetition rate of 88.6 MHz. Taking advantage of the intracavity-birefringence induced spectral filtering effect, its center wavelength tunes from 1029 to 1039 nm with a spectral bandwidth of 12 nm. The proposed ANDi femtosecond fiber laser provides a high-energy short-pulse laser source with strong stability.
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