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首页> 外文期刊>Optics Letters >Effective light bending and controlling in a chamber-channel waveguide system
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Effective light bending and controlling in a chamber-channel waveguide system

机译:腔室通道波导系统中的有效光弯曲和控制

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摘要

A novel chamber-channel system is proposed to achieve the bending of light at a 90 deg angle with relatively high transmission efficiencies. An ultrathin film is introduced into the chamber to couple more light into the system, which makes the chamber as a light absorber, while the channel serves as an output pathway to guide the light through the system. We show that the light propagation is significantly affected by the output position of the channels. By setting the output to specific positions, the device can be considered as a light switch, amplifier, or filter. This work holds great potential for controlling light in nanoscale photonic devices.
机译:提出了一种新的腔室通道系统,以实现90度角的光弯曲,并具有相对较高的传输效率。将超薄膜引入腔室以将更多的光耦合到系统中,这使得腔室成为光吸收器,而通道则用作引导光通过系统的输出路径。我们发现光传播受到通道输出位置的显着影响。通过将输出设置到特定位置,可以将该器件视为电灯开关、放大器或滤波器。这项工作在纳米级光子器件中控制光方面具有巨大潜力。

著录项

  • 来源
    《Optics Letters》 |2013年第13期|2209-2211|共3页
  • 作者单位

    School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116024, China;

    Department of Chemistry, University of Central Florida, 4000 Central Florida Blvd, Orlando, Florida 32816-2366, USA;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 英语
  • 中图分类 计量学;
  • 关键词

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