论文期刊

Parametric Excitation of Optomechanical Resonators by Periodical Modulation




作者: Jianguo Huang, Muhammad Faeyz Karim, J. H. Wu, T. N. Chen and A. Q. Liu
发表/完成日期: 2018-04-19
期刊名称: micromachines
期卷: Vol.9, No.193
相关文章: micromachines-09-00193.pdf   
论文简介
Optical excitation of mechanical resonators has long been a research interest, since it has
great applications in the physical and engineering field. Previous optomechanical methods rely
on the wavelength-dependent, optical anti-damping effects, with the working range limited to the
blue-detuning range. In this study, we experimentally demonstrated the excitation of optomechanical
resonators by periodical modulation. The wavelength working range was extended from the
blue-detuning to red-detuning range. This demonstration will provide a new way to excite mechanical
resonators and benefit practical applications, such as optical mass sensors and gyroscopes with an
extended working range.