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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: 12 August 2011
PDF: 4 pages
Proc. SPIE 8195, International Symposium on Photoelectronic Detection and Imaging 2011: Terahertz Wave Technologies and Applications, 81950N (12 August 2011); doi: 10.1117/12.900329
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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