Observation of macroscopic quantum fluctuations in stimulated Raman scattering (A)
Observation of macroscopic quantum fluctuations in stimulated Raman scattering (A)
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受激拉曼散射中宏观量子涨落的观察（A）
DOI：
10.1103/physrevlett.50.962
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发表时间：
1983
影响因子：
--
通讯作者：
M. Raymer
中科院分区：
文献类型：
--
作者：
I. Walmsley;M. Raymer
激光脉冲在氢气中的瞬态受激拉曼散射产生的光脉冲能量中观察到了大尺度的量子涨落。这个实验验证了最近关于光散射的量子引发的理论工作，并提供了一个宏观系统的例子，该系统从纯态开始，通过基本上纯态的量子演化，最终具有高度不可预测的物理观测值。
Large-scale quantum fluctuations have been observed in the energy of light pulses produced by transient stimulated Raman scattering of laser pulses in hydrogen gas. This experiment verifies recent theoretical work on quantum initiation of light scattering, and provides an example of a macroscopic system which begins in a pure state and, through essentially pure-state quantum evolution, ends up having highly unpredictable values of its physical observables.