Graphene LTG-GaAs Photomixer for Reliable Continuous Wave Terahertz Generation

被引:0
作者
Al-Daffaie, Shihab [1 ]
Yilmazoglu, Oktay [1 ]
Kueppers, Franko [1 ]
Hartnagel, Hans [1 ]
机构
[1] Tech Univ Darmstadt, D-64283 Darmstadt, Germany
来源
2013 38TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2013年
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A new type of continuous-wave (CW) terahertz (THz) emitter was fabricated using multilayer graphene (MLG) electrodes on LTG-GaAs photomixer instead of metal electrodes. Unique graphene properties allow high optical power illumination for high photocurrent generation and show the potential for reliable CW THz emission.
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