Realization of Zero-Refractive-Index Lens with Ultralow Spherical Aberration
نویسندگان
چکیده
منابع مشابه
Contribution of the gradient refractive index and shape to the crystalline lens spherical aberration and astigmatism
The optical properties of the crystalline lens are determined by its shape and refractive index distribution. However, to date, those properties have not been measured together in the same lens, and therefore their relative contributions to optical aberrations are not fully understood. The shape, the optical path difference, and the focal length of ten porcine lenses (age around 6 months) were ...
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The control and manipulation of light on the nanoscale — the primary aim of nanophotonics — is of fundamental scientific interest and plays a key role in telecommunication technologies and energy management. Yet, because light–matter interactions are usually weak and hard to confine, they often need to be assisted by the use of suitably designed macroscopic media. For instance, the use of caref...
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D. Schurig North Carolina State University, Department of ECE, Campus Box 7911, Raleigh, NC, 27695 Abstract: Starting from the Luneberg lens index profile, we apply the transformation design method to the problem of far-field imaging of (infinitely) distant objects. This analysis yields a single element lens with a planar image surface, zero aberrations of all orders, zero F-number and (in some...
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ژورنال
عنوان ژورنال: ACS Photonics
سال: 2016
ISSN: 2330-4022,2330-4022
DOI: 10.1021/acsphotonics.6b00714