60 citations · 72 across the 3 of their papers we have counts for
7 papers
Optomechanical Synchronization across Multi-Octaves Frequency Spans
Caique C. Rodrigues, Cauê M. Kersul, André G. Primo +3
Experimental exploration of synchronization in scalable oscillator micro systems has unfolded a deeper understanding of networks, collective phenomena, and signal processing. Cavit…
Intermodal Brillouin scattering in solid-core photonic crystal fibers
Paulo F. Jarschel, Erick Lamilla, Yovanny A. V. Espinel +5
We investigate intermodal forward Brillouin scattering in a solid-core PCF, demonstrating efficient power conversion between the HE11 and HE21 modes, with a maximum gain coefficien…
Designing of strongly confined short-wave Brillouin phonons in silicon waveguide periodic lattices
Roberto O. Zurita, Gustavo S. Wiederhecker, Thiago P. Mayer Alegre
We propose a feasible waveguide design optimized for harnessing Stimulated Brillouin Scattering with long-lived phonons. The design consists of a fully suspended ridge waveguide su…
Quasinormal-mode perturbation theory for dissipative and dispersive optomechanics
André G. Primo, Natália C. Carvalho, Cauê M. Kersul +3
Despite the several novel features arising from the dissipative optomechanical coupling, such effect remains vastly unexplored due to the lack of a simple formalism that captures n…
Ar/Cl etching of GaAs optomechanical microdisks fabricated with positive electroresist
Rodrigo Benevides, Michaël Ménard, Gustavo S. Wiederhecker +1
A method to fabricate GaAs microcavities using only a soft mask with an electrolithographic pattern in an inductively coupled plasma etching is presented. A careful characterizatio…
Broadband Tuning of Optomechanical Cavities
Gustavo S. Wiederhecker, Sasikanth Manipatruni, Sunwoo Lee +1
We demonstrate broadband tuning of an optomechanical microcavity optical resonance by exploring the large optomechanical coupling of a double-wheel microcavity and its uniquely low…