Search

Article

x

留言板

姓名
邮箱
手机号码
标题
留言内容
验证码

downloadPDF
Citation:

    Zhou Jian-Hua, Luo Hai-Lu, Wen Shuang-Chun, Fang An-Le, Zhuang Bin-Xian
    PDF
    Get Citation

    • When there is an angle between the anisotropic metamaterials' optical axis and the electromagneticwave propagation axis, anomalous omnidirectional total reflection and anomalous negative refraction are discovered at the interface. The functional relation between incident angle and refractive angle of energy flow is obtained. According to this relation, we can restructure the refractive angle as negative or positive readily by selecting suitable permittivity and permeability tensors. And under these conditions, an anomalous transmittance emerges,such that when incident angle is less than a value, especially in the vicinity of vertical incident, the transmittance is minimum or even zero. According to these characteristics, a new slab spatial filter is put forward. Compared with the traditional space filter system, this new spatial filter's volume is smaller. And these characteristics can also be used to build a reflector of low spatial frequency.
      Metrics
      • Abstract views:8068
      • PDF Downloads:1082
      • Cited By:0
      Publishing process
      • Received Date:26 June 2008
      • Accepted Date:06 August 2008
      • Published Online:20 March 2009

        返回文章
        返回