Focusing properties of fractal zone plates: experimental implementation with a liquid-crystal display.
نویسندگان
چکیده
We report the first experimental results, to our knowledge, with fractal zone plates implemented in a liquid-crystal display. Our results largely agree with theory for the axial irradiance distribution of these lenses. The dependence of the shape and size of the focus points on critical design parameters is discussed. Additional unpredicted features are also described.
منابع مشابه
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عنوان ژورنال:
- Optics letters
دوره 29 12 شماره
صفحات -
تاریخ انتشار 2004