[讨论]看过来&Fiber coupling efficiency!!!!!!
用zemax设计光通迅DWDM中的Mux/Demux的朋友吗?涉及到一个耦合效率Fiber coupling efficiency与象差的关系问题。
我做得一个系统,spot diagram 很小,但为何Fiber coupling efficiency却非常不理想呢?
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光纤的耦合效率不仅与光线的汇聚情况有关,还与数值孔径有关
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