Soliton backaction-evading measurement using spectral filtering
Soliton backaction-evading measurement using spectral filtering
复制标题
使用光谱滤波进行孤子反作用规避测量
DOI：
10.1103/physreva.66.043810
复制
发表时间：
2002
影响因子：
2.9
通讯作者：
A. Sizmann
中科院分区：
文献类型：
--
作者：
F. Koenig;B. Buchler;T. Rechtenwald;G. Leuchs;A. Sizmann
本文报道了用反作用回避法（BAE）测量光纤孤子的光子数。我们采用了最近提出的不同的检测方案的基础上碰撞光孤子的光谱滤波。BAE标准的测量结果表明，输入信号到信号和探针输出的显着量子态准备和转移退出设备，显示实验的量子非破坏行为。
We report on a backaction-evading (BAE) measurement of the photon number of fiber-optical solitons operating in the quantum regime. We employ a recently proposed different detection scheme based on spectral filtering of colliding optical solitons. The measurements of the BAE criteria demonstrate significant quantum state preparation and transfer of the input signal to the signal and probe outputs exiting the apparatus, displaying the quantum-nondemolition behavior of the experiment.