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- Title
Higher-Order Optomechanical Nonlinearity Based on the Mechanical Effect of Light.
- Authors
Wu, Qin; Sun, Hao-Jin
- Abstract
Nonlinear cavity optomechanics based on the mechanical effect of light has recently received considerable attention due to its potential applications in high-precision metrology. In this work, we theoretically studied the third-order optomechanical nonlinearity by using a perturbative approach, and an analytical solution is given, which can be extended to cases of higher-order optomechanical nonlinearity. Furthermore, the generation of a third-order sideband is analyzed in detail, and the results show that the amplitude of the third-order sideband shows a high dependence on the control field detuning, suggesting that the high-order nonlinear intensity can be enhanced by properly adjusting the detuning of the laser field rather than by a strong laser drive. In addition to providing insight into optomechanical nonlinearity, the analytical description of third-order optomechanical nonlinearity based on the mechanical effects of light may find applications in ultra-high precision measurement under low power conditions.
- Subjects
OPTOMECHANICS; ANALYTICAL solutions
- Publication
Photonics, 2023, Vol 10, Issue 9, p991
- ISSN
2304-6732
- Publication type
Article
- DOI
10.3390/photonics10090991