TY - GEN
T1 - Leaky-Wave Metasurfaces
AU - Overvig, A.
AU - Huang, H.
AU - Xu, G.
AU - Yu, N.
AU - Alu, A.
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - We show that symmetry-breaking design principles enable metasurfaces fed from guided modes that radiate with pointwise specification of amplitude, phase, and polarization. We demonstrate this platform for both optical frequency and radiofrequency devices, including beam-steering, polarization-switchable operation, and multiple-input multiple-output functionality.
AB - We show that symmetry-breaking design principles enable metasurfaces fed from guided modes that radiate with pointwise specification of amplitude, phase, and polarization. We demonstrate this platform for both optical frequency and radiofrequency devices, including beam-steering, polarization-switchable operation, and multiple-input multiple-output functionality.
KW - grating couplers
KW - leaky-wave antennas
KW - nonlocal metasurfaces
KW - quasi-bound states in the continuum
UR - http://www.scopus.com/inward/record.url?scp=85175048254&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85175048254&partnerID=8YFLogxK
U2 - 10.1109/RAPID54473.2023.10264731
DO - 10.1109/RAPID54473.2023.10264731
M3 - Conference contribution
AN - SCOPUS:85175048254
T3 - 2023 IEEE Research and Applications of Photonics in Defense Conference, RAPID 2023 - Proceedings
BT - 2023 IEEE Research and Applications of Photonics in Defense Conference, RAPID 2023 - Proceedings
T2 - 6th Annual IEEE Research and Applications of Photonics in Defense Conference, RAPID 2023
Y2 - 11 September 2023 through 13 September 2023
ER -