1 citations · 1 across the 2 of their papers we have counts for
2 papers
physics.optics2026
Generalized vectorial ray tracing for optical analysis and design in freeform gradient-index media
V. Chávez-Islas, E. Espíndola-Ramos, F. H. Maldonado-Villamizar +2
Gradient-index (GRIN) media with freeform refractive-index distributions require ray tracing approaches capable of accurately modeling light propagation in complex three-dimensiona…
gr-qc2024★ 1 cited
Revisiting Einstein's analogy: black holes as gradient-index lenses
J. E. Gómez-Correa, E. Espíndola-Ramos, O. López-Cruz +1
According to Albert Einstein, gravitation is analogous to an optical medium. Building on this idea, various definitions of the gradient-index (GRIN) medium representing curved spac…