rare-earth ion

常见例句

Because the adopted N layers of rare-earth ion-doped ring-core optical fibers exist in a common central cladding region, the pumping efficiency is greatly improved.
由于采用的N层掺稀土离子环芯光纤存在一个共同的中心包层区，因此极大提高了泵浦效率。
ip.com
Rare-earth-ion doped luminescent glasses keep the good nature of common glass, and at the same time, show great excellent luminescent properties of rare-earth ions.
掺杂了稀土离子的基质所特有的一些丰富的光跃迁能级及其自身优异的性能，使得基于稀土离子的各种光学材料有着重要且广泛的应用。
Rare-earth ion activate calcium sulfide has excellent luminescent property, it is important assistant agents of plastic film, which named light conversion agent(LCA) .
稀土离子激活的硫化钙发光材料具有优良的转光性能，是农膜中的重要助剂（简称转光剂）。