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.
p23201015
Subscriber

那您的意思就是说这张图红色线部分,用平面波的话是激发不出来那个高Q的模式的,只能用偶极子激发是吗