133 citations · 154 across the 4 of their papers we have counts for
4 papers
Optimization of wide-band quasi-omnidirectional 1-D photonic structures
Victor Castillo-Gallardo, Luis Eduardo Puente-Díaz, David Ariza-Flores +3
We have designed, optimized, fabricated and characterized highly reflective quasi-omnidirectional (angular range of ) multilayered structures with a wide spectral range…
Analytical Model for the Current Density in the Electrochemical Synthesis of Porous Silicon Structures with a Lateral Gradient
C. A. Ospina-Delacruz, V. Agarwal, W. L. Mochán
Layered optical devices with a lateral gradient can be fabricated through electrochemical synthesis of porous silicon (PS) using a position dependent etching current density $\bm j…
Stable Calculation of Optical Properties of Large Non-Periodic Dissipative Multilayered Systems
Luis Eduardo Puente-Díaz, Victor Castillo-Gallardo, Guillermo P. Ortiz +4
The calculation of the transfer matrix for a large non-periodic multilayered system may become unstable in the presence of absorption. We discuss the origin of this instability and…
Tailoring the photonic bandgap of porous silicon dielectric mirror
V. Agarwal, J. A. del Rio
A systematic method to fabricate porous silicon one dimensional photonic crystals has been engineered to have a photonic bandwidth up to 2000nm. The observation of the tailorabilit…