14 citations · 25 across the 3 of their papers we have counts for
5 papers
Extraordinary Quality Factors in Dual-Band Polarization-Insensitive QuasiBound States in the Continuum
Maryam Ghahremani, Carlos J. Zapata-Rodríguez
In this study, we investigate a novel "dimerized" dielectric metasurface featuring dual-mode resonances governed by symmetry-protected bound states in the continuum (BICs). The met…
Giant terahertz pulling force within an evanescent field propelled by wave coupling into radiation and bound modes
Hernán Ferrari, Carlos J. Zapata-Rodríguez, Mauro Cuevas
Manipulation of subwavelength objects by engineering the electromagnetic waves in the environment medium is pivotal for several particle handling techniques. In this letter, we the…
Spatial modulation of the electromagnetic energy transfer by excitation of graphene waveguide surface plasmons
Julieta Olivo, Carlos J. Zapata--Rodríguez, Mauro Cuevas
We theoretically study the electromagnetic energy transfer between donor and acceptor molecules near a graphene waveguide. The surface plasmons (SPs) supported by the structure pro…
Metacoatings for wavelength scale, high NA plano-concave focusing lenses
Mahin Naserpour, Carlos J. Zapata-Rodríguez, Carlos Díaz-Aviñó +1
We design plano-concave silicon lenses with coupled gradient-index plasmonic metacoatings for ultrawide apertured focusing utilizing a reduced region of . The anomalou…
Conditions for achieving invisibility of hyperbolic multilayered nanotubes
Carlos Díaz-Aviñó, Mahin Naserpour, Carlos J. Zapata-Rodríguez
Highly-anisotropic plasmonic nanotubes exhibit a dramatic drop of the scattering cross section in the transition regime from hyperbolic to elliptic dispersion. The characterization…