4.6 Article

Second-harmonic generation and spectrum modulation by an active nonlinear metamaterial

期刊

APPLIED PHYSICS LETTERS
卷 94, 期 13, 页码 -

出版社

AMER INST PHYSICS
DOI: 10.1063/1.3111437

关键词

metamaterials; nonlinear optics; optical harmonic generation; optical modulation

资金

  1. NSFC [60531020, 60671003, 60701007, 60801005]
  2. 863 Project [2009AA01Z227]
  3. ZJNSF [R1080320, Y1080715]
  4. MEC [20070335120, 200803351025]
  5. [NCET-07-0750]

向作者/读者索取更多资源

The nonlinear properties of a metamaterial sample composed of double-layer metallic patterns and voltage controllable diodes are experimentally investigated. Second harmonics and spectrum modulations are clearly observed in a wide band of microwave frequencies, showing that this kind of metamaterial is not only tunable by low dc bias voltage but also behaves strong nonlinear property under a small power incidence. These properties are difficult to be found in normal naturally occurring materials.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.6
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据