33 citations · 116 across the 12 of their papers we have counts for
9 papers · 1 filter
Low threshold quantum correlations via synthetic magnetism in Brillouin optomechanical system
D. R. K. Massembele, P. Djorwé, K. B. Emale +3
We propose a scheme to generate low driving threshold quantum correlations in Brillouin optomechanical system based on synthetic magnetism. Our proposal consists of a mechanical (a…
Synthetic magnetism enhanced mechanical squeezing in Brillouin optomechanical system
D. R. Kenigoule Massembele, P. Djorwé, Souvik Agasti +3
We propose a scheme to generate large amount of mechanical squeezing, far beyond the limit, which is based on synthetic magnetism in optomechanical system that hosts a B…
Optomechanical entanglement induced by backward stimulated Brillouin scattering
P. Djorwé, A. H. Abdel-Aty, K. S. Nisar +1
We propose a scheme to generate robust optomechanical entanglement. This scheme is based on a Backward Stimulated Brillouin Scattering (BSBS) process, which is hosted within an opt…
Parametrically enhancing sensor sensitivity at an exceptional point
P. Djorwé, M. Asjad, Y. Pennec +2
We propose a scheme to enhance the sensitivity of Non-Hermitian optomechanical mass-sensors. The benchmark system consists of two coupled optomechanical systems where the mechanica…
Quantum entanglement assisted via Duffing nonlinearity
D. R. Kenigoule Massembele, P. Djorwé, Amarendra K. Sarma +2
We propose a scheme to enhance quantum entanglement in an optomechanical system by exploiting the so-called Duffing nonlinearity. Our model system consists of two mechanically coup…
Bistability-assisted Mechanical Squeezing and Entanglement
Souvik Agasti, P. Djorwé
We propose a scheme to squeeze mechanical motion and to entangle optical field with mechanical motion in an optomechanical system containing a parametric amplification. The scheme…
symmetry and chaos control via dissipative optomechanical coupling
S. R. Mbokop Tchounda, P. Djorwé, M. V. Tchakui +1
We study a dissipative, mechanically coupled optomechanical system that accommodates gain and loss. The gain (loss) is engineered by driven a purely dispersive optomechanical cavit…
Robustness of continuous-variable entanglement via geometrical nonlinearity
Philippe Djorwé, S. G. Nana Engo, Paul Woafo
We propose a scheme to generate robust stationary continuous-variable entanglement in optomechanical systems, based on geometrical nonlinearity that occurs for large mechanical dis…
Limiting effects of geometrical and optical nonlinearities on the squeezing in optomechanics
P. Djorwé, S. G. Nana Engo, J. H. Talla Mbé +1
In recent experiments, the re-thermalization time of the mechanical resonator is stated as the limiting factor for quantum applications of optomechanical systems. To explain the or…