Optical directional amplification in a three-mode optomechanical system
Optical directional amplification in a three-mode optomechanical system
复制标题
三模光机械系统中的光定向放大
DOI：
10.1364/oe.25.018907
复制
发表时间：
2017-08-07
期刊：
影响因子：
3.8
通讯作者：
Tian, Lin
中科院分区：
文献类型：
--
作者：
Li, Yong;Huang, Y. Y.;Tian, Lin
我们研究了三模光机械系统中光学探测场的定向放大，其中机械谐振器与两个线性耦合光学腔相互作用，并且腔由强光泵浦场驱动。将光学探针场注入其中一种腔模中，同时机械谐振器受到机械驱动，驱动频率等于光学探针场和泵浦场之间的频率差。我们表明，探测场的传输可以在一个方向上被放大，并在相反方向上被放大。这种定向放大或去放大是由该三模光机械系统中不同传输路径之间的相长或破坏干扰引起的。 (C) 2017年美国光学学会
We study the directional amplification of an optical probe field in a three-mode optomechanical system, where the mechanical resonator interacts with two linearly-coupled optical cavities and the cavities are driven by strong optical pump fields. The optical probe field is injected into one of the cavity modes, and at the same time, the mechanical resonator is subject to a mechanical drive with the driving frequency equal to the frequency difference between the optical probe and pump fields. We show that the transmission of the probe field can be amplified in one direction and de-amplified in the opposite direction. This directional amplification or de-amplification results from the constructive or destruction interference between different transmission paths in this three-mode optomechanical system. (C) 2017 Optical Society of America