We found that porphyrin is a kind of good material for optical limiter.

研究发现，卟啉类反饱和吸收材料有很好的光限幅作用。

youdao

We found that porphyrin is a kind of good material for optical limiter.

研究发现，卟啉类反饱和吸收材料有很好的光限幅作用。

youdao