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Proceedings Paper

Frequency calibration of terahertz time-domain spectrometers using absorption lines of carbon monoxide
Author(s): Qing Sun; Yuqiang Deng; Jing Yu
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Paper Abstract

We present a technique for calibrating spectrum measurement of terahertz time domain spectrometers (THz-TDS) using absorption lines of carbon monoxide (CO). The mean error between the peak positions measured by our THz-TDS and JPL database is 3.1 GHz. The results show that CO is suitable for frequency calibration of THz-TDS.

Paper Details

Date Published: 11 August 2011
PDF: 4 pages
Proc. SPIE 8195, International Symposium on Photoelectronic Detection and Imaging 2011: Terahertz Wave Technologies and Applications, 81950N (11 August 2011);
Show Author Affiliations
Qing Sun, National Institute of Metrology (China)
Yuqiang Deng, National Institute of Metrology (China)
Jing Yu, National Institute of Metrology (China)


Published in SPIE Proceedings Vol. 8195:
International Symposium on Photoelectronic Detection and Imaging 2011: Terahertz Wave Technologies and Applications
X.-C. Zhang; Jianquan Yao; Cunlin Zhang; Zhenzhan Wang, Editor(s)

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