Detection of microwave signal by periodically-poled LiTaO3 microwave rectangular waveguide using difference frequency generation

被引：0
|
作者：
Ngo, Quang Hong [1 ]
Murata, Hiroshi [1 ]
Okamura, Yasuyuki [1 ]
机构：
[1] Osaka Univ, Grad Sch Engn Sci, Osaka 5608531, Japan
来源：
2008 IEEE PHOTONICSGLOBAL@SINGAPORE (IPGC), VOLS 1 AND 2 | 2008年
关键词：
D O I：
暂无
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：
The detection of a 15GHz optical modulation signal was demonstrated experimentally by using difference frequency generation (DFG) in a periodically-poled LiTaO3 microwave rectangular waveguide with a resonator structure. Coupling between the fabricated device and a measuring antenna was improved by utilizing a microwave lens. The detected signal power was enhanced by about 20dB compared with the power measured without the microwave lens.
引用
收藏
页码：652 / 655
页数：4
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