Experimental demonstration of a band-notched line-defect waveguide in a surface-wave photonic crystal

• Main Authors: Xu, Hongyi, Zhang, Youming, Zhang, Baile, Gao, Zhen, Gao, Fei
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2017
• 主題: Photonic crystal waveguides; Crystal defects
• 在線閱讀: https://hdl.handle.net/10356/83898; http://hdl.handle.net/10220/42883
• 機構: Nanyang Technological University

We propose and experimentally demonstrate a band-notched line-defect waveguide in a surface-wave photonic crystal, which consists of a straight line-defect waveguide and side-coupled defect cavities. A narrow stop band can be observed in the broadband transmission spectra. We also demonstrate that b...