Journal
OPTICS EXPRESS
Volume 17, Issue 10, Pages 7807-7817Publisher
OPTICAL SOC AMER
DOI: 10.1364/OE.17.007807
Keywords
-
Categories
Funding
- Penn State MRSEC, NSF [DMR-0820404]
- ARO-MURI [50342-PH-MUR]
- ECE department
- Division Of Materials Research
- Direct For Mathematical & Physical Scien [820404] Funding Source: National Science Foundation
Ask authors/readers for more resources
Two-dimensional far-zone focusing lenses are designed using the coordinate transformation approach that feature minimized reflections from the lens boundaries. A flat lens of trapezoidal cross section completely converts incident waves with cylindrical wavefronts into transmitted waves with planar wavefronts. A rectangular lens with reduced non-magnetic material parameters that incorporates a nonlinear coordinate transformation features a significantly reduced amount of reflections compared with the non-magnetic lens based on a linear transformation. The improved reflection performance of each new lens design is verified using a full-wave finite-element analysis and compared with previously reported transformation optical lenses. (C) 2009 Optical Society of America
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available