A Subwavelength Extraordinary‐Optical‐Transmission Channel in Babinet Metamaterials

Babinet metamaterials exhibit higher transmission efficiencies at lower frequencies than traditional extraordinary-optical-transmission designs and provide an additional parameter for the creation of more efficient aperture structures, which may be useful for future applications in sensing and energy harvesting. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.