iψt =κ|ψ|2ψ±1/2ψxx分享 http://blog.sciencenet.cn/u/zhanghan 光纤激光器中矢量光孤子及石墨烯的非线性光学特性研究。

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Wideband tunable, graphene-mode locked, ultrafast laser

已有 2529 次阅读 2010-3-25 12:10 |个人分类:石墨烯|系统分类:论文交流

http://arxiv.org/abs/1003.4714

 Wideband tunable, graphene-mode locked, ultrafast laser

Abstract: We report a tunable ultrafast fiber laser mode-locked with a graphene saturable absorber. The linear dispersions of the Dirac electrons in graphene enable wideband tunability. We get ~1ps pulses, tunable between 1525 and 1559nm, demonstrating graphene as a broadband saturable absorber.


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