Cavity optoelectromechanical regenerative amplification
arXiv:1107.0779 · doi:10.1364/OE.20.012742
Abstract
Cavity optoelectromechanical regenerative amplification is demonstrated. An optical cavity enhances mechanical transduction, allowing sensitive measurement even for heavy oscillators. A 27.3 MHz mechanical mode of a microtoroid was linewidth narrowed to 6.6\pm1.4 mHz, 30 times smaller than previously achieved with radiation pressure driving in such a system. These results may have applications in areas such as ultrasensitive optomechanical mass spectroscopy.
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Cited by in corpus (5)
- Injection locking of an electro-optomechanical device
- Minimum requirements for feedback enhanced force sensing
- Cavity piezooptomechanics: piezoelectrically excited, optically transduced optomechanical resonators
- Mechanical Spectroscopy of Parametric Amplification in a High-Q Membrane Microresonator
- Tunnelling of transverse acoustic waves on a silicon chip