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首页> 外文期刊>Nonlinear Optics, Quantum Optics >Generation of Vector Soliton Pulses with Graphene Oxide Film in Mode-locked Erbium-doped Fiber Laser Cavity
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Generation of Vector Soliton Pulses with Graphene Oxide Film in Mode-locked Erbium-doped Fiber Laser Cavity

机译：载体氧化纤维膜在模式锁定的铒掺杂光纤激光腔中产生载体孤子脉冲

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摘要

We demonstrate the generation of vector soliton in a passively mode-locked fiber laser by employing graphene oxide (GO) film as a passive saturable absorber (SA). The SA film was obtained by mixing the GO and polyethylene oxide (PEO) solution to form a polymer composite, which was converted to film by a drying process. The film was integrated into an Erbium-doped fiber laser (EDFL) cavity to generate a mode-locked fiber laser operating at 1558.9 nm. The vector soliton pulses were obtained at a 12.8 MHz repetition rate and 1.3 ps pulse width due to the phase locking process between two orthogonal polarization modes as the soliton propagates periodically within a laser cavity. The results show that the vector soliton can be generated using a cost effective and simple approach based on GO film in mode-locked EDFL cavity.
机译：我们通过使用石墨烯（GO）膜作为被动可饱和吸收器（SA）来证明在被动模式锁定的光纤激光器中的载体孤子的产生。 通过混合去和聚环氧乙烷（PEO）溶液形成聚合物复合材料来获得SA膜，通过干燥过程将其转化为薄膜。 将薄膜集成到掺铒光纤激光器（EDFL）腔中，以产生在1558.9nm处运行的锁定光纤激光器。 在12.8MHz的重复速率下获得载体孤子脉冲，并且由于孤子在激光腔内周期性地传播的两个正交偏振模式之间的相位锁定过程而获得1.3 PS脉冲宽度。 结果表明，载体孤子可以使用基于模式锁定的EDFL腔中的GO膜的成本有效和简单的方法来产生。

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