首页> 外文会议>Metamaterials: Fundamentals and applications IV >Suppression of plasmon losses in metamaterials by means of parametric bichromatic irradiation
【24h】

Suppression of plasmon losses in metamaterials by means of parametric bichromatic irradiation

机译:通过参量双色辐射抑制超材料中的等离激元损耗

获取原文
获取原文并翻译 | 示例

摘要

Novel mechanism of suppression losses in plasmonic subsystem in metals and semiconductors is suggested. If two parametrically coupled fields are applied to a metal plasma, a non-linearity of the transport equation affects the electric response, or the permittivity. If the coupling constant between the probe wave and the support wave is small, the permittivity, at the frequency of the probe wave, is still Drude-like, with the re-normalized plasmon frequency. In the case of a strong coupling, unusual response effects are possible (the induced transparency and the considerable suppression of the plasmon losses), with profoundly non-Drude permittivity function.
机译:提出了抑制金属和半导体等离子体子系统中损耗的新机制。如果将两个参数耦合的场施加到金属等离子体上,则传输方程的非线性会影响电响应或介电常数。如果探测波与支撑波之间的耦合常数较小,则在探测波频率处的介电常数仍为德鲁德状,且等离子体化频率已重新归一化。在强耦合的情况下,可能会产生异常的响应效果(引起的透明性和对等离激元损耗的显着抑制),并且具有非德鲁德介电常数。

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