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公开(公告)号:US5578536A
公开(公告)日:1996-11-26
申请号:US428800
申请日:1995-04-24
摘要: An evaporation material is employed to form an optical thin film which is adapted to be formed on an optical element such as a lens or the like. The evaporation material is provided such that zirconium oxide (ZrO.sub.2) is mixed with a titanium oxide (TiO.sub.A) having a molar ratio A(O/Ti) of oxygen to titanium in a range of 1.0 to 1.75 so that the mixture assumes a molar ratio (Ti/Zr) of titanium to zirconium in a range of 1.0 to 4.0. The mixture is sintered or fused and solidified.
摘要翻译: 采用蒸发材料形成适于形成在诸如透镜等的光学元件上的光学薄膜。 提供蒸发材料,使得氧化锆(ZrO 2)与氧摩尔比A(O / Ti)至钛的氧化钛(TiOA)与1.0至1.75的范围内混合,使得混合物呈现摩尔比 (Ti / Zr)为1.0〜4.0的钛。 混合物烧结或熔融固化。