TY - GEN
T1 - Terahertz imaging by THz→IR conversion
AU - Salmon, A.
AU - Bouchon, P.
AU - Rommeluere, S.
AU - Haidar, R.
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/9/1
Y1 - 2019/9/1
N2 - A low-cost THz→IR converter based on a printed metasurface is fabricated. The converter is a thin membrane which absorbs the terahertz radiation at a single frequency using a grating of antennas, and converts it into thermal IR radiation. Here, we demonstrate THz imaging at 96 GHz using an IR camera equipped with the converter. The membrane can be upgraded to convert simultaneously multiple frequencies thus giving a possible path for terahertz multispectral imaging using an IR camera.
AB - A low-cost THz→IR converter based on a printed metasurface is fabricated. The converter is a thin membrane which absorbs the terahertz radiation at a single frequency using a grating of antennas, and converts it into thermal IR radiation. Here, we demonstrate THz imaging at 96 GHz using an IR camera equipped with the converter. The membrane can be upgraded to convert simultaneously multiple frequencies thus giving a possible path for terahertz multispectral imaging using an IR camera.
U2 - 10.1109/IRMMW-THz.2019.8874530
DO - 10.1109/IRMMW-THz.2019.8874530
M3 - Conference contribution
AN - SCOPUS:85074720903
T3 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
BT - IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves
PB - IEEE Computer Society
T2 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019
Y2 - 1 September 2019 through 6 September 2019
ER -