Modeling and Design of Terahertz Filters Based on the Metallic Mesh Structures

摘要：

　　Terahertz transmission of several metallic mesh structures is studied based on the finite differential time domain(FDTD)method.The terahertz filtering properties of these metallic meshes are analyzed by the numerical simulation.The shape and size dependence of terahertz transmission of these metallic structures are illustrated.The numeric results show that the terahertz transmission of these metallic meshes have various frequency selectivity.The design of terahertz filters for the different resonance frequencies is presented based on the above simulation.This work provides a good reference for the design and manufactures of terahertz filter.

关键词： Terahertz Filter Metal Mesh Structure

作者: Guozhong Zhao Chang Gu Kuan Kou Xiaoxia Bu

作者单位: Department of Physics,Capital Normal University,Beijing 100048,China Beijing Key Lab for Terahertz Spectroscopy and Imaging,Beijing 100048,China Key Lab of Terahertz Optoelectronics,Ministry of Education,China

会议类型: 国际会议

会议名称: 2013 International Conference on Optical Instrument and Technology (OIT’2013)(2013年光学仪器与技术国际会议)

会议地点: 北京

会议语种:英文

页码: 1-6

在线出版日期: 2013-11-17（万方平台首次上网日期，不代表论文的发表时间）