fa A Novel Planar Metamaterial Device for Slow Light Application in Terahertz Regime تخصصی Special پژوهشي Research <p dir="ltr"><em>In this paper, we proposed a novel planar metamaterial which consists of two H-shape structuresof different size which are nested together and are made of Copper deposited on a thin Silicon substrate. The two H-shape structures serve as the bright modes and are exited strongly by the incident wave and interact with each other. This coupling leads to quantum destructive interference and produce plasmonically induced transparency (PIT) effect at terahertz frequencies. This scheme provides a way to achieve slow light and the corresponding group index can reach 3100. Therefore the</em></p> <p dir="ltr"><em>In this paper, we proposed a novel planar metamaterial which consists of two H-shape structuresof different size which are nested together and are made of Copper deposited on a thin Silicon substrate. The two H-shape structures serve as the bright modes and are exited strongly by the incident wave and interact with each other. This coupling leads to quantum destructive interference and produce plasmonically induced transparency (PIT) effect at terahertz frequencies. This scheme provides a way to achieve slow light and the corresponding group index can reach 3100. Therefore the</em></p> Electromagnetically Induced Transparency, Metamaterial, Slow light, Terahertz Electromagnetically Induced Transparency, Metamaterial, Slow light, Terahertz 1057 1060 http://opsi.ir/browse.php?a_code=A-10-1-1193&slc_lang=fa&sid=1 Afsaneh Keshavarz Afsaneh Keshavarz a.keshavarz20@gmail.com 10031947532846005052 10031947532846005052 Yes Shiraz University Shiraz University Abdolnaser Zakery Abdolnaser Zakery zakeri@susc.ac.ir 10031947532846005053 10031947532846005053 No Shiraz University Shiraz University