TY - GEN
T1 - Reconfigurable Optoelectronic Metasurfaces
AU - Pettine, Jacob
AU - Choi, Yunseok
AU - Chang, Chun Chieh
AU - Chen, Hou Tong
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - We demonstrate reconfigurable optoelectronic meta-surfaces via controlling the linear polarization of the incident laser pulses. The nanoscale local photocurrent and the polarization of the radiated terahertz pulses change their directions while rotating the incident linear polarization. Through spatially patterning, we observe photocurrents switching from radial to azimuthal directions, thus expecting switching of the generated terahertz vector beams.
AB - We demonstrate reconfigurable optoelectronic meta-surfaces via controlling the linear polarization of the incident laser pulses. The nanoscale local photocurrent and the polarization of the radiated terahertz pulses change their directions while rotating the incident linear polarization. Through spatially patterning, we observe photocurrents switching from radial to azimuthal directions, thus expecting switching of the generated terahertz vector beams.
UR - https://www.scopus.com/pages/publications/85207211457
UR - https://www.scopus.com/pages/publications/85207211457#tab=citedBy
U2 - 10.1109/IRMMW-THz60956.2024.10697871
DO - 10.1109/IRMMW-THz60956.2024.10697871
M3 - Conference contribution
AN - SCOPUS:85207211457
T3 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
BT - 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2024
PB - IEEE Computer Society
T2 - 49th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2024
Y2 - 1 September 2024 through 6 September 2024
ER -