FASCINATION ABOUT ND:CE:YAG CRYSTAL

Radiation induced recharging of Ce3+ and Ce4+ ions in Ce and Nd doped yttrium-aluminium garnet crystals was observed. This effect depends upon the Ce3+ ion concentration and the type of ionizing radiation.Improved two.86 µm emission corresponding to Ho³�? ⁵I6→⁵I7 was obtained in Nd³�?Ho³�?codoped CaLaGa3O7 crystal for The very first

In conditions in which the existence of the photonic band gap is important, such resources are often named photonic bandgap productsOne may also start with a piece of good product and after that produce a pattern of voids in some way, e.g. by drilling or by reactive ion etching. (A particular framework of that form is named YablonovitePhotons are b