Tunable Y-shaped Waveguides in Two-dimensional Photonic Crystals

摘要：

We utilize the mode-gap effect to design a tunable Y-shaped waveguide in the two-dimensional photonic crystal consisted of air holes infiltrated with polyaniline type elec-trorheological fluids in triangular lattices. By applying the electric field in the specific region, the refractive index of the fluids can be alternated to induce the mode-gap effect and the propagation of light in each arm of the Y-shaped waveguide is demonstrated to be controllable.

作者: Chung-Jen Hsu Chin-Ping Yu

作者单位: Department of Photonics,National Sun Yat-Sen University,Kaohsiung,Taiwan 804,R.O.C.

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2009(2009年电磁学研究新进展学术研讨会)(PIERS 2009)

会议地点: 北京

会议语种:英文

页码: 189-192

在线出版日期: 2009-03-23（万方平台首次上网日期，不代表论文的发表时间）