Optical self cooling of a deformable Fabry-Perot cavity in the classical limit
Optical self cooling of a deformable Fabry-Perot cavity in the classical limit
复制标题
DOI：
10.1103/physrevb.78.035309
复制
发表时间：
2008-07-01
影响因子：
3.7
通讯作者：
Karrai, Khaled
中科院分区：
文献类型：
--
作者：
Metzger, Constanze;Favero, Ivan;Karrai, Khaled
本文研究了带反射镜的法布里-珀罗腔的光机特性。这种结构允许腔长度在光致力的作用下弹性地改变。这种光机耦合被用来控制反射镜的机械波动的幅度，这种情况被称为光学自冷却或被动光学冷却。我们提出了一个模型中开发的经典极限，并讨论在特定的情况下，光热力占主导地位的数据。
We investigated the optomechanical properties of a Fabry-Perot cavity with a mirror mounted on a spring. Such a structure allows the cavity length to change elastically under the effect of light-induced forces. This optomechanical coupling is exploited to control the amplitude of the mechanical fluctuation of the mirror, a situation referred to as optical self cooling or passive optical cooling. We present a model developed in the classical limit and discuss data obtained in the particular case in which photothermal forces are dominant.