6533b862fe1ef96bd12c6492

RESEARCH PRODUCT

Optomechanical oscillations in microbubble resonators: Enhancement, suppression and chaotic behaviour

Martina Delgado-pinarGualtiero Nunzi ContiSilvia SoriaGiancarlo C. RighiniXavier Roselló-mechóMiguel V. AndrésGabriele Frigenti

subject

Physics0303 health sciencesbusiness.industryParametric oscillationChaoticNonlinear opticsPhysics::OpticsRadiation pressure02 engineering and technology021001 nanoscience & nanotechnologyOptomechanicsOptical pumping03 medical and health sciencesResonatorOpticsRadiation pressureExcited stateWhispering gallery modesChaotic behaviourWhispering-gallery wave0210 nano-technologybusiness030304 developmental biology

description

We report on the experimental and theoretical analysis of parametrical optomechanical oscillations in hollow spherical PhoXonic whispering gallery mode resonators due to radiation pressure. The optically excited acoustic eigenmodes of the PhoXonic cavity oscillate regeneratively leading to parametric oscillation instabilities.

10.1109/icton.2019.8840312https://publications.cnr.it/doc/410513