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arXiv · 0906.0407

Optomechanical coupling in photonic crystal supported nanomechanical waveguides

W. H. P. Pernice·Mo Li·Hong X. Tang
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Abstract

We report enhanced optomechanical coupling by embedding a nano-mechanical beam resonator within an optical race-track resonator. Precise control of the mechanical resonator is achieved by clamping the beam between two low-loss photonic crystal waveguide couplers. The low insertion loss and the rigid mechanical support provided by the couplers yield both high mechanical and optical Q-factors for improved signal quality.

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W. H. P. Pernice, Mo Li, Hong X. Tang. 2009-06-02. Optomechanical coupling in photonic crystal supported nanomechanical waveguides. https://doi.org/10.1364/oe.17.012424

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