光学学报, 2001, 21 (8): 905, 网络出版: 2006-08-10
光学简并三波混频中的量子非破坏测量
Quantum Non-Demolition Measurement in Degenerate Three-Wave Mixing
简并光学三波混频 量子非破坏测量 非线性共振态 双稳转变点 degenerate three wave mixing quantum non-demolition measurement nonlinear double resonances optical bistability
摘要
运用半经典量子理论方法建立了光学简并三波混频在两输入场均不为零的情况下的理论模型,讨论了在两输入场均不为零时系统的动力学行为以及相应的量子非破坏测量(QND)特性.研究结果表明,该系统的最佳量子非破坏测量工作点与以往的情况不同,不是出现在非线性共振点处而是在双稳转变点.
Abstract
A quantum theoretical model for the system of degenerate three wave mixing has been established. The dynamical behavior and the features of the optical quantum non demolition (QND) measurement were studied by using nonlinear quantum optics. The results show that the efficient QND measurement can not be well performed at the operation of the nonlinear double resonances (NDR) but the nonlinear transformation of the bistability.
王丹翎, 龚旗煌, 汪凯戈, 杨国健. 光学简并三波混频中的量子非破坏测量[J]. 光学学报, 2001, 21(8): 905. 王丹翎, 龚旗煌, 汪凯戈, 杨国健. Quantum Non-Demolition Measurement in Degenerate Three-Wave Mixing[J]. Acta Optica Sinica, 2001, 21(8): 905.