We have an exciting announcement about badges coming in May 2025. Until then, we will temporarily stop issuing new badges for course completions and certifications. However, all completions will be recorded and fulfilled after May 2025.
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我试了好几个案例,只要放了两个耦合波导,结果就是正确的,去掉一个耦合波导,结果就是错的。我理解的是全通型微环需要一个耦合波导,上下通路型需要两个耦合波导。是不是我理解错了?