3 papers
physics.optics2024
Huygens metasurface supporting quasi-bound states in the continuum for terahertz gas sensing
Jose Antonio Álvarez-Sanchis, Borja Vidal, Ana Díaz-Rubio
We investigate a terahertz (THz) gas sensing platform based on all-dielectric metasurfaces that support quasi-bound states in the continuum (quasi-BIC) with both electric and magne…
physics.optics2024
Control of the local and nonlocal electromagnetic response in all-dielectric reconfigurable metasurfaces
Luis Manuel Máñez-Espina, Ana Díaz-Rubio
Reconfigurable metasurfaces are potent platforms to control the propagation properties of light dynamically. Among different reconfiguration mechanisms available at optical frequen…
physics.optics2024
Broadband transparent Huygens' spaceplates
Francisco J. Díaz-Fernández, Luis Manuel Máñez-Espina, Ana Díaz-Rubio +1
Spaceplates have emerged in the context of nonlocal metasurfaces, enabling the compression of optical systems by minimizing the required empty space between their components. In th…