Character research on 2.52 terahertz coaxial reflection-mode confocal scanning microscopic imaging

Yong-fa Yang; Qi Li; Jia-qi Hu

doi:10.1117/12.2070963

3 December 2014 Character research on 2.52 terahertz coaxial reflection-mode confocal scanning microscopic imaging

Yong-fa Yang, Qi Li, Jia-qi Hu

Proceedings Volume 9297, International Symposium on Optoelectronic Technology and Application 2014: Laser and Optical Measurement Technology; and Fiber Optic Sensors; 92970N (2014) https://doi.org/10.1117/12.2070963
Event: International Symposium on Optoelectronic Technology and Application 2014, 2014, Beijing, China

Abstract

The technology of terahertz (THz) is a major research area in the 21st century. THz imaging is an important research direction. The single-frequency continuous-wave THz technology is combined with coaxial reflection-mode confocal scanning microscopic imaging in this article. Under the given system parameters, the transverse response character of 2.52THz (118.83μm) coaxial reflection-mode confocal scanning microscopic imaging is emulated and analyzed. The results of emulation show that coaxial reflection-mode confocal scanning microscopic imaging is feasible in THz region.

Citation Download Citation

Yong-fa Yang, Qi Li, and Jia-qi Hu "Character research on 2.52 terahertz coaxial reflection-mode confocal scanning microscopic imaging", Proc. SPIE 9297, International Symposium on Optoelectronic Technology and Application 2014: Laser and Optical Measurement Technology; and Fiber Optic Sensors, 92970N (3 December 2014); https://doi.org/10.1117/12.2070963

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KEYWORDS

Confocal microscopy

Sensors

Terahertz radiation

Imaging systems

Terahertz technology

Continuous wave operation

Image resolution

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