对三台在空间上耦合的固体激光器组成的一维激光阵列进行了研究。结果表明, 激光强度会随着激光之间 耦合的变化而呈现周期性同步、混沌同步和失去混沌同步的现象。同时, 激光也从部分相干光变为相干光、部分相干光,直至成为非相干光。三台激光器之间的位相差出现了广义同步和失去广义同步的现象。

A one-dimensional array of three spatially coupled solid state lasers is investigated. It is shown that the periodic synchronization, chaotic synchronization and loss of synchronization in laser intensities occur when the coupling between lasers is changed. Meanwhile, the laser light is changed from partially coherent, perfect coherent, to partially coherent again and finally incoherent. The phase differences between lasers show generalized synchronization and loss of synchrOriization as the coupling is changed.