78 citations · 233 across the 11 of their papers we have counts for
13 papers
Enhanced light absorption in all-polymer biomimetic photonic structures by near-zero-index organic matter
Miguel A. Castillo, C. Estévez-Varela, William P. Wardley +4
Natural photosynthetic photonic nanostructures can show sophisticated light matter-interactions including enhanced light absorption by slow light even for highly pigmented systems.…
Deep UV laser induced periodic surface structures on silicon formed by self-organization of nanoparticles
Raul Zazo, Javier Solis, José A. Sanchez-Gil +3
We have investigated the formation of laser-induced periodic surface structures (LIPSS or ripples) on silicon upon excitation with p-polarized excimer laser pulses in the deep ultr…
Tuning the period of femtosecond laser induced surface structures in steel: from angled incidence to quill writing
Yasser Fuentes-Edfuf, José A. Sánchez-Gil, Marina Garcia Pardo +5
Exposure of metal surfaces to multiple ultrashort laser pulses under certain conditions leads to the formation of well-defined periodic surface structures. We show how the period o…
Active analog tuning of the phase of light in the visible regime by bismuth-based metamaterials
Marina Garcia-Pardo, Eva Nieto Pinero, Amanda K. Petford-Long +2
Active and analog tuning of the phase of light is needed to boost the switching performance of photonic devices. However, demonstrations of this type of tuning in the pivotal visib…
Optical Properties of Bismuth Nanostructures Towards the Ultrathin Film Regime
Johann Toudert, Rosalia Serna, Claire Deeb +1
Bulk bismuth presents outstanding optical properties, such as a giant infrared refractive index (n near 10) and a negative ultraviolet visible permittivity induced by giant interba…
Mid-to-far infrared tunable perfect absorption by a sub - λ/100 nanofilm in a fractal phasor resonant cavity
Johann Toudert, Rosalia Serna, Marina García Pardo +3
Integrating an absorbing thin film into a resonant cavity is the most practical way to achieve perfect absorption of light at a selected wavelength in the mid-to-far infrared, as r…