Steady-state control in an unstable optomechanical system

被引：12

作者：

Naumann, Nicolas L. ^{[1
]}

Hein, Sven M. ^{[1
]}

Knorr, Andreas ^{[1
]}

Kabuss, Julia ^{[1
]}

机构：

[1] Tech Univ Berlin, Inst Theoret Phys Nichtlineare Opt & Quantenelekt, D-10623 Berlin, Germany

来源：

PHYSICAL REVIEW A | 2014年 / 90卷 / 04期

关键词：

COHERENT;

D O I：

10.1103/PhysRevA.90.043835

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate the stabilization of an unstable steady state in an optomechanical system for low and high pump rates. The optomechanical system consists of a pumped cavity with one movable mirror. The stabilization is achieved by applying Pyragas control, i.e., feeding back the cavity field by an external mirror. This way, a maximal cavity field in the low pumping regime can be achieved, which corresponds to a large displacement of the movable mirror.

引用

页数：6

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