Measured optical constants of copper from 10 nm to 35 nm.
نویسندگان
چکیده
We use laser high-order harmonics and a polarization-ratio-reflectance technique to determine the optical constants of copper and oxidized copper in the wavelength range 10-35 nm. This measurement resolves previously conflicting data sets, where disagreement on optical constants of copper in the extreme ultraviolet most likely arises from inadvertent oxidation of samples before measurement.
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ورودعنوان ژورنال:
- Optics express
دوره 17 26 شماره
صفحات -
تاریخ انتشار 2009