摘要基于二维三角晶格空气孔光子晶体, 通过在光子晶体单线缺陷波导两侧引入不同的耦合腔,
设计了慢光特性较好的波导结构. 利用平面波展开法计算波导的色散曲线, 并分析慢光模式的群 …

The existence of shear horizontal surface waves in a magneto-electro-elastic (MEE) half-
space with hexagonal (6mm) symmetry is investigated. The surface of the MEE half-space is …

A composite right/left-handed (CRLH) coplanar waveguide (CPW) structure and its leaky-
wave antenna (LWA) with continuous backward-to-forward scanning applications are …

The slow light effect in a photonic crystal waveguide is investigated theoretically and
experimentally. Theoretical calculation indicates that there is a slow light region for the even …

Silicon photonics, particularly its compatibility with existing silicon microelectronic
technology, has been increasingly studied in recent years. China sees the potential impact …

We demonstrate a photonic crystal cavity with a tapered waveguide and a point defect to
highly confine terahertz waves. The terahertz wave is first guided into the tapered …

The propagation of Lamb waves in a two-layered free standing plate composed of a one-
dimensional photonic crystal thin layer coated on uniform substrates of different thicknesses …

摘要以二维三角晶格介质柱光子晶体双缺陷耦合腔波导为研究对象, 设计慢光性质较好的波导
结构, 并利用平面波展开法对光在波导中传输时的慢光特性进行了仿真分析. 研究表明 …

The ability to extreme slow down the electromagnetic group velocity using photonic crystals
is an active research area. Hitherto, different photonic structures have been proposed and …

In this paper, we propose the simplest one-dimensional grating waveguide to obtain the
wideband slow light. An ideal band indicating group index of 18.3 and bandwidth of 10.3 nm …