Terahertz wave modulator based on metamaterial

摘要：

We demonstrated experimentally a terahertz wave modulator based on microstrip resonator structure. The signal modulation mechanism of the presented terahertz wave modulator is based on the resonance characteristic of resonator microstrip structure controlled by without or with light excitation. A modulated semiconductor laser with 808nm wavelength is employed to light the microstrip resonator structure. The experimental results show that the modulation speed and attenuation of the proposed terahertz modulator are of O.lKb/s and 25dB at frequency of 032THz, respectively

作者: Li Jiu-shcng Zhao Xiao-li

作者单位: Centre for THz Research, China Jiliang University, Hangzhou 310018, China College of Precision Instr Centre for THz Research, China Jiliang University, Hangzhou 310018, China

会议类型: 国际会议

会议名称: 3rd International Photonics & OptoElectronics Meetings(第三届国际光子与光电子学会议 POEM 2010)

会议地点: 武汉

会议语种:英文

页码: 1-3

在线出版日期: 2010-11-03（万方平台首次上网日期，不代表论文的发表时间）