coherence stack

The results showed that the insert of mask can change output mode of the resonator . This can lead to the formation of multiple Gaussian models output , also the coherence stack can be achieved in the far field , which consistent with the theoretical simulation .

结果表明，掩模板的插入能改变谐振腔输出模式结构，形成多个类高斯模式输出，并且能在远场实现相干叠加，与理论模拟相符合。

The results show that these methods can achieve coherence stack . Finally , we select the hexagonal array to do experiments .

结果表明，这几种方案都能实现相干叠加，进一步分析了各个微孔之间的相位关系。最后我们选取正六边型阵列方案，进行了实验研究。