2 papers
physics.optics2020
Lasing in para-Fermi class-B microring resonator arrays
A. Padrón-Godínez, B. Jaramillo-Ávila, B. M. Rodríguez-Lara
We demonstrate lasing in arrays of microring resonators with underlying para-Fermi symmetry. The properties of the algebra allow the analytic prediction of propagation constants an…
physics.optics2019
Unidirectional reflectivity in non-Hermitian lossy thin films
A. Padrón-Godínez, C. G. Treviño-Palacios
Inspired by non-Hermitian systems, we study reflection and transmission in a stack of thin films composed by the repetition of a bipartite unit cell. We aim for controlled reflecti…