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193nm Immersion Microscope

机译:193nm浸没显微镜

摘要

New and useful concepts are provided for the objective portion of a liquid or solid immersion microscope are provided, that uses 193 nm light for illumination and imaging of a sample, and includes a liquid or solid immersion lens configuration. The illumination and imaging can be provided, e.g. with (a) a liquid immersion lens with a final objective lens element that comprises a lutetium aluminum garnet (LuAg) lens element, a barium lithium fluoride (BaLiF) lens element, or a fused silica lens element, and a liquid immersion layer that has an index of refraction that is equal to or greater than the index of refraction of water at a wavelength of approximately 193 nm, or (b) a solid immersion lens with a final objective lens element that has an index of refraction greater than or equal to the index of refraction of fused silica at a wavelength of approximately 193 nm.
机译:针对液体或固体浸没显微镜的物镜部分,提供了新的有用的概念,其使用193 nm的光对样品进行照明和成像,并且包括液体或固体浸没透镜配置。可以提供例如照明和成像。 (a)具有最终物镜元件的液浸透镜,其具有objective铝石榴石(LuAg)透镜元件,氟化钡锂(BaLiF)透镜元件或熔融石英透镜元件,以及具有以下特征的液浸层:折射率等于或大于水在约193 nm波长处的折射率,或者(b)带有最终物镜元件且其折射率大于或等于熔融石英在约193 nm波长下的折射率。

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