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. 2021 Jun 30;16:109. doi: 10.1186/s11671-021-03566-3

Table 1.

Comparison of various terahertz sensors

Sensitivity (GHz/RIU) Wavelength band (THz) FOM RI range of analyte References
182 0.6–1.2 – 1.0–1.5 [35]
76.5 0.4–1.2 1.67 1.0–2.0 [36]
74 0.2–1.0 1.23 1.0–2.0 [37]
294.95 0.2–0.7 4.03 1.0–1.4 This paper