We demonstrate experimentally the synchronization of two coupled micro-optomechanical oscillators. The mutual coupling is purely optical and fully tunable. Upon synchronization, the phase noise drops in agreement with the prediction.
© 2012 OSA
M. Zhang, G. Wiederhecker, M. Lipson, S. Manipatruni, A. Barnard, and P. L. McEuen, "Synchronization of Coupled Optomechanical Oscillators," in Conference on Lasers and Electro-Optics 2012, OSA Technical Digest (online) (Optical Society of America, 2012), paper CW1M.2.
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