| 摘要 |
Multi-layer optical coatings are made on basis of chalkogenide glass-like semiconductors and include sulfur or selenium. Optical coatings are made of materials of multicomponent systems Ge(Pb)-Ga(Sb, Bi)-S(Se) and include at l;east one layer of coating material of which is doped with at least one rare-earth element (Cs, Pr, Tb, Dy, Sm, Eu, Er, Nd, La). |
