Chinese Journal of Quantum Electronics, Volume. 40, Issue 3, 319(2023)

Research progress of THz-ATR technology for detecting biomedical samples

WANG Haiqing1,2 and SHI Wei1、*
Author Affiliations
  • 1Key Laboratory of Ultrafast Photoelectric Technology and Terahertz Science in Shaanxi, Xi'an University of Technology,Xi'an 710048, China
  • 2Baoji Key Laboratory of Micro-Nano Optoelectronics and Terahertz Technology, School of Physics andOpto-Electronic Technology, Baoji University of Arts and Sciences, Baoji 721016, China
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    THz-attenuated total reflection (THz-ATR) spectral detection technology for water-containing samples has the advantages of no labeling, no ionization and high detection sensitivity. It has great application potential in the qualitative and quantitative detection of disease markers, so it is of great practical significance for the early diagnosis and staged diagnosis and treatment of major diseases. On the basis of a brief introduction to the basic principles of THz-ATR technology for the detection of aqueous samples, the application of THz-ATR spectroscopy detection technology with different radiation sources in biomedical detection is analyzed and compared in detail. Finally, the research status and future development trend of THz-ATR spectral detection technology are briefly summarized.

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    Haiqing WANG, Wei SHI. Research progress of THz-ATR technology for detecting biomedical samples[J]. Chinese Journal of Quantum Electronics, 2023, 40(3): 319

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    Paper Information

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    Received: Mar. 1, 2023

    Accepted: --

    Published Online: Jun. 30, 2023

    The Author Email: SHI Wei (swshi@mail.xaut.edu.cn)

    DOI:10.3969/j.issn.1007-5461.2023.03.003

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