物理
哈密顿量(控制论)
克尔效应
非线性系统
激光器
量子力学
哈密顿系统
量子电动力学
量子
光学
经典力学
数学
数学优化
作者
Zongping Gong,Hou Ian,Yu-xi Liu,C. P. Sun,Franco Nori
标识
DOI:10.1103/physreva.80.065801
摘要
Using the Born-Oppenheimer approximation, we derive an effective Hamiltonian for an optomechanical system that leads to a nonlinear Kerr effect in the system's vacuum. The oscillating mirror at one edge of the optomechanical system induces a squeezing effect in the intensity spectrum of the cavity field. A near-resonant laser field is applied at the other edge to drive the cavity field in order to enhance the Kerr effect. We also propose a quantum-nondemolition-measurement setup to monitor a system with two cavities separated by a common oscillating mirror based on our effective Hamiltonian approach.
科研通智能强力驱动
Strongly Powered by AbleSci AI