基于Sb2Se3饱和吸收体的2µm区域被动锁模

2021 19th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2021-08-23 DOI:10.1109/ICOCN53177.2021.9563906

Xiaohui Ma, Yong Zhou, Wei Zhang, Wentan Fang, Xiaolin Chen, Weiqing Gao

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引用次数: 0

摘要

利用2µm锁模光纤激光器，研究了Sb2Se3的非线性光调制特性和光开关性能。中心波长为1961.35 nm, 3db带宽为4.57 nm。脉冲重复频率为22.36 MHz，脉冲宽度为890 fs。实验结果表明，Sb2Se3在产生超短脉冲方面具有广阔的应用前景。

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Passively mode-locking in 2 µm region based on Sb2Se3 saturable absorber

In this paper, the nonlinear optical modulation characteristics and optical switch capabilities of Sb2Se3 were demonstrated with a 2 µm mode-locked fiber laser. The central wavelength was 1961.35 nm, and the 3-dB bandwidth was 4.57 nm. The pulses repetition rate was 22.36 MHz, and the pulse width was 890 fs. The experimental results demonstrated that Sb2Se3 had promising future in generating ultrashort pulses.

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2021 19th International Conference on Optical Communications and Networks (ICOCN)

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