Measurement and Traceablility of Terahertz Wavelength and Frequency

被引：0
|
作者：
Guo, Shuheng [1 ]
Deng, Yuqiang [2 ]
Meng, Ying [1 ]
Sun, Qing [2 ]
Fang, Bo [1 ]
Cai, Jinhui [1 ]
机构：
[1] China Jiliang Univ, Coll Metrol & Measurement Engn, Hangzhou 310018, Peoples R China
[2] Natl Inst Metrol, Opt Div, Beijing 100029, Peoples R China
来源：
2019 CROSS STRAIT QUAD-REGIONAL RADIO SCIENCE AND WIRELESS TECHNOLOGY CONFERENCE (CSQRWC) | 2019年
基金：
国家重点研发计划; 中国国家自然科学基金;
关键词：
Terahertz wavelength measurement; terahertz frequency comb; terahertz interferometry; measurement standard; CALIBRATION;
D O I：
10.1109/csqrwc.2019.8799217
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：
We report measurements and traceability of terahertz wavelength and frequency. Terahertz frequency comb is used for traceability of terahertz frequency. Frequency of a stable source is precisely measured with optical rectification and photoconductive antenna detection. A Fabry-Perot interferometer is constructed for terahertz wavelength and frequency measurements. The measurement results are traceable to terahertz frequency comb, and frequency of an instable source are traceably measured. With the interferometer and the terahertz frequency comb measurement setup, the measurement and traceability of terahertz wavelength and frequency are realized.
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页数：3
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