Comment on "Negative refractive index in artificial metamaterials".
نویسندگان
چکیده
We dispute Grigorenko's statement [Opt. Lett. 31, 2483 (2006)] that measuring only the reflection intensity spectrum is sufficient for determining the effective refractive index. In addition, our simulations do not confirm his conclusions regarding the negative refractive index and the negative permeability of the nanopillar sample in the visible range.
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ورودعنوان ژورنال:
- Optics letters
دوره 32 11 شماره
صفحات -
تاریخ انتشار 2007