...
首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Polarization-universal rejection filtering by ambichiral structures made of indefinite dielectric-magnetic materials
【24h】

Polarization-universal rejection filtering by ambichiral structures made of indefinite dielectric-magnetic materials

机译:由不确定的介电材料制成的双手性结构的极化-全向抑制滤波

获取原文
获取原文并翻译 | 示例
           

摘要

An ambichiral structure comprising sheets of an anisotropic dielectric material rejects normally incident plane waves of one circular polarization (CP) state but not of the other CP state, in its fundamental Bragg regime. However, if the same structure is made of a dielectric-magnetic material with indefinite permittivity and permeability dyadics, it may function as a polarization-universal rejection filter because two of the four planewave components of the electromagnetic field phasors in each sheet are of the positive-phase-velocity type and two are of the negative-phase-velocity type.
机译:在其基本的布拉格状态下,包括各向异性电介质片的双手结构拒绝一个圆极化(CP)状态但不另一个CP状态的垂直入射平面波。但是,如果相同的结构由具有不确定的介电常数和磁导率的介电材料制成,则它可以用作极化通用抑制滤波器,因为每片电磁场相量的四个平面波分量中有两个是正的。相速度类型,两个是负相速度类型。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号