Terahertz Frequency and Power Measurement Based on Terahertz Frequency Comb and a Bolometer

被引：0
|
作者：
Jang, Yudong [1 ]
Kim, Youngchan [1 ]
Seo, Dae-Cheol [1 ]
Yee, Dae-Su [1 ]
机构：
[1] Korea Res Inst Stand & Sci, Taejon 305340, South Korea
来源：
2009 34TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, VOLS 1 AND 2 | 2009年
关键词：
D O I：
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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：
We report on terahertz frequency and power measurements based on terahertz frequency comb and a bolometer. Terahertz frequency comb and its individual modes are measured through multiheterodyne beat detection by use of a bolometer. A power spectrum of terahertz frequency comb is measured over the frequency up to 1.7 THz, and the frequency and power of the comb modes spectrally resolved are measured. Also, it is demonstrated that a single-frequency terahertz radiation can be totally characterized with this experimental scheme.
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页码：782 / 783
页数：2
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