...
首页> 外文期刊>Optics Letters >Plasmonically enhanced optical transmission through a metalized nanostructured photonic crystal fiber taper
【24h】

Plasmonically enhanced optical transmission through a metalized nanostructured photonic crystal fiber taper

机译:通过金属化的纳米结构光子晶体光纤锥度的等离子体增强的光传输

获取原文
获取原文并翻译 | 示例
           

摘要

A subwavelength holey plasmonic structure was proposed by adiabatically tapering a photonic crystal fiber (PCF) and subsequently metalizing the cleaved end facet. By coupling a white light into the PCF side, we experimentally observed an enhanced optical transmission in the spectral domain through the plasmonic structure at the tapered end. We further showed numerically that the proposed device renders a focused directional beam, due to its Fresnel-zone-like configuration and the plasmonic lensing effects.
机译:通过绝热使光子晶体光纤(PCF)逐渐变细并随后将裂开的端面金属化,提出了亚波长有孔的等离子体结构。通过将白光耦合到PCF一侧,我们实验观察到通过锥形端的等离激元结构在光谱域中增强了光传输。我们进一步从数字上显示了所提出的设备由于其菲涅耳带状的配置和等离子透镜效应而呈现了聚焦的定向光束。

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