根据多模干涉耦合器的自映像原理，对多模干涉耦合器的成像位置进行分析。
Based on the self-imaging effect of multimode interference couplers, general self-imaging positions are analyzed in detail.
然而根据以往的文献要得出多模干涉耦合器的成像位置要经过一系列复杂的计算。
But to predict the positions of the images, a series of complex calculation is needed according to the previous method.
多模干涉(MMI)耦合器需要精确定位成像位置，以便器件的设计制作。
In order to design and make multimode interference (MMI) couplers, the imaging positions must be located accurately.
研究了基于多模干涉(MMI)耦合器的阵列波导光栅(awg)。
An array waveguide grating (AWG) based on multimode interference (MMI) is considered.
研究了基于多模干涉(MMI)耦合器的阵列波导光栅(awg)。
An array waveguide grating (AWG) based on multimode interference (MMI) is considered.
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