215 citations · 1.2k across the 37 of their papers we have counts for
8 papers · 1 filter
Optimization of integrated polarization filters
Denis Gagnon, Joey Dumont, Jean-Luc Déziel +1
This study reports on the design of small footprint, integrated polarization filters based on engineered photonic lattices. Using a rods-in-air lattice as a basis for a TE filter a…
Adding SALT to Coupled Microcavities: the making of active photonic molecule lasers
Denis Gagnon, Joey Dumont, Jean-Luc Déziel +1
A large body of work has accumulated over the years in the study of the optical properties of single and coupled microcavities for a variety of applications, ranging from filters t…
Multiobjective optimization in integrated photonics design
Denis Gagnon, Joey Dumont, Louis J. Dubé
We propose the use of the parallel tabu search algorithm (PTS) to solve combinatorial inverse design problems in integrated photonics. To assess the potential of this algorithm, we…
S and Q Matrices Reloaded: applications to open, inhomogeneous, and complex cavities
Guillaume Painchaud-April, Joey Dumont, Denis Gagnon +1
We present a versatile numerical algorithm for computing resonances of open dielectric cavities. The emphasis is on the generality of the system's configuration, i.e. the geometry…
Coherent beam shaping using two-dimensional photonic crystals
Denis Gagnon, Joey Dumont, Louis J. Dubé
Optical devices based on photonic crystals such as waveguides, lenses and beam-shapers, have received considerable theoretical and experimental attention in recent years. The produ…
Beam shaping using genetically optimized two-dimensional photonic crystals
Denis Gagnon, Joey Dumont, Louis J. Dubé
We propose the use of two-dimensional photonic crystals with engineered defects for the generation of an arbitrary-profile beam from a focused input beam. The cylindrical harmonics…