The methods of obtaining these coherent waves and measuring their space-time characters are introduced.
本文介绍了各波长相干辐射光的获取方法及其时空特性的测量。
If two light waves are coherent, the waves have the same frequency, and the peaks and troughs of light waves are exactly aligned with one another.
如果两束光是相干光，那么它们具有相同的频率，并且相互间的波峰和波谷步调一致。
Light that is of one frequency, with the waves in step is called coherent light.
单频率且波同步的光叫相干光。
Coupled laser array, which realizes phase locking of elementary lasers with evanescent waves coupling, is a promising scheme to realize coherent beam combination.
耦合激光器阵列可以通过激光器之间的倏逝波耦合实现相位锁定，是有望实现光束相干合成的方案之一。
We refer the formation of coherent patterns to local frequency shift of chemical waves induced by the inhomogeneity.
我们将有序斑图形成的原因归结为缺陷导致的化学波频率的改变。
We refer the formation of coherent patterns to local frequency shift of chemical waves induced by the inhomogeneity.
我们将有序斑图形成的原因归结为缺陷导致的化学波频率的改变。
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