Paper
18 December 2019 Variable angle terahertz reflectance measurement based on fiber-type terahertz time-domain spectrometer
Qing Sun, Zheng Li, Meiqi Feng, Yuqiang Deng, Liang Shang
Author Affiliations +
Abstract
A fiber-type terahertz time-domain spectrometer was developed by combining fiber femtosecond laser with fiber-coupled terahertz photoconductive antenna. And variable angle terahertz reflectance of high-resistance silicon wafer and composite absorbent material was measured using this spectrometer. The measurement results are in good agreement with the theoretical calculation results.
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Qing Sun, Zheng Li, Meiqi Feng, Yuqiang Deng, and Liang Shang "Variable angle terahertz reflectance measurement based on fiber-type terahertz time-domain spectrometer", Proc. SPIE 11334, AOPC 2019: Optoelectronic Devices and Integration; and Terahertz Technology and Applications, 113341M (18 December 2019); https://doi.org/10.1117/12.2543451
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KEYWORDS
Reflectivity

Fiber lasers

Polarization

Silicon

Spectroscopy

Femtosecond fiber lasers

Antennas

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