Photograph of Miniaturized mid-infrared spectral sensing platform based on metasurface thermal emitters and the spectral sensing results based on thermal image decoding (IMAGE)
Caption
Figure 1: (a) Photography of the miniaturized mid-infrared spectral sensing platform based on metasurface thermal emitters; (b) Thermal image encoding/decoding results of different metasurface thermal emitters.
Figure 2: Spectral sensing results based on the miniaturized platform. (a) Classification effect diagram of organic solvents (methanol, ethanol, acetone, n-propanol, cyclohexane and isopropanol), (b) Accuracy analysis of drug (aspirin, acetaminophen and ibuprofen) identification, (c) Precision verification of concentration measurement of ethanol/cyclohexane mixed solvents.
Credit
Prof. Qin Chen at Jinan University, PhotoniX
Usage Restrictions
Credit must be given to the creator.
License
CC BY