Design of conformal lens by drilling holes materials using quasi-conformal transformation optics | Zendy

Shouliang Li | Zendy; Zhan Zhang | Zendy; Junhong Wang | Zendy; Xianshi He | Zendy

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Design of conformal lens by drilling holes materials using quasi-conformal transformation optics

Author(s) -

Shouliang Li,

Zhan Zhang,

Junhong Wang,

Xianshi He

Publication year - 2014

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.22.025455

Subject(s) - conformal map , transformation optics , optics , lens (geology) , metamaterial , isotropy , physics , transformation (genetics) , conformal antenna , computer science , geometry , radiation pattern , telecommunications , mathematics , biochemistry , chemistry , gene , antenna (radio) , coaxial antenna

In this paper, based on quasi-conformal transformation optics, a 3D conformal lens made of isotropic and non-resonant metamaterial is designed, which can make a cylindrical conformal array behave similarly to a uniform linear array. After discussion and simplification in the two-dimensional model, we realize the proposed lens by utilizing drilling-hole material in the three-dimensional structure. The ring-like shape and forward-only radiation make it possible to equip the lens on a cylindrical device.

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