Observation of the time‐reversed replica of a monochromatic optical wave
Observation of the time‐reversed replica of a monochromatic optical wave
复制标题
单色光波时间反转复制品的观察
DOI：
10.1063/1.89976
复制
发表时间：
1978
影响因子：
4
通讯作者：
R. Hellwarth
中科院分区：
文献类型：
--
作者：
S. M. Jensen;R. Hellwarth
我们已经基本上瞬时地产生了单色光波（在6943 A处）的时间反转（TR）副本（相位共轭）。复制发生通过与驻波泵（在相同的频率）介导的瞬时非线性折射率的液体CS2的相互作用。在其他非线性效应介入之前，TR复制品中的功率可以达到被复制光束中的功率的一半。
We have generated, essentially instantaneously, a time‐reversed (TR) replica (phase conjugate) of a monochromatic optical wave (at 6943 A). Replication occurred through an interaction with a standing pump wave (at the same frequency) mediated by the instantaneous nonlinear refractive index of liquid CS2. The power in the TR replica could be made up to half that in the beam being replicated before other nonlinear effects intervened.