44 citations · 99 across the 7 of their papers we have counts for
7 papers
Controlling photothermal forces and backaction in nano-optomechanical resonators through strain engineering
Menno H. Jansen, Cauê M. Kersul, Ewold Verhagen
In micro- and nanoscale optomechanical systems, radiation pressure interactions are often complemented or impeded by photothermal forces arising from thermal strain induced by opti…
Optomechanical microgear cavity
Roberto O. Zurita, Cauê M. Kersul, Nick J. Schilder +2
We introduce a novel optomechanical microgear cavity for both optical and mechanical isotropic materials, featuring a single etch configuration. The design leverages a conjunction…
Low-noise Optomechanical Single Phonon-photon Conversion for Quantum Networks
Liu Chen, Alexander Rolf Korsch, Cauê Moreno Kersul +4
Nano-structured optomechanical crystals (OMC) form an interface between mechanical modes with long coherence times and telecom optical photons, ideal for long-distance distribution…
Silicon anisotropy in a bi-dimensional optomechanical cavity
Cauê M. Kersul, Rodrigo Benevides, Flávio Moraes +5
In this work, we study the effects of mechanical anisotropy in a 2D optomechanical crystal geometry. We fabricate and measure devices with different orientations, showing the depen…
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…
Accurate modeling and characterization of photothermal forces in optomechanics
André G. Primo, Cauê M. Kersul, Rodrigo Benevides +6
Photothermal effects have been pointed out as prominent sources of forces in optomechanical systems, competing with the standard radiation pressure interactions. In this Article, w…
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…