Coupled nano-optomechanical cavities for enhancing nonlinear optomechanics

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DOI http://dx.doi.org/10.1364/fio.2021.fth4e.1
Reference R. Burgwal and E. Verhagen: Coupled nano-optomechanical cavities for enhancing nonlinear optomechanics In: Frontiers in Optics + Laser Science 2021,Technical Digest Series (Optical Society of America, 2021), paper FTh4E.1, OSA Technical Digest, 2021.
Group Photonic Forces

We fabricate a novel multimode optomechanical system in a nanoscale photonic crystal platform, capable of enhancing nonlinear optomechanical coupling. Using thermal and oxidation tuning we match mode frequencies and demonstrate strong optical coupling.