1.有用的光学特性人造金刚石以其独特的光学、机械、电和热性能引人注目。人造金刚石能否实用化,其价格是个重要因素。据计,以化学汽相沉淀法生长的金刚石价格大约是100美元/克拉。人造金刚石的折射率为2.419(玻璃是1.4～1.6)。高折射率意味着可用作带透镜的集成光学窗口。有良好的化学稳定性,如与氢氟酸不起 1. Useful Optical Properties Synthetic diamonds attract attention with their unique optical, mechanical, electrical and thermal properties. Synthetic diamond can be practical, its price is an important factor. It is estimated that the price of diamonds grown by chemical vapor deposition is about $ 100 / carat. The refractive index of synthetic diamond is 2.419 (glass is 1.4 ~ 1.6). High refractive index means that it can be used as a lens with integrated optical window. Has good chemical stability, such as with hydrofluoric acid can not afford