Beam controller using nonlinear embedded optical transformation |
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| Authors: | T. Zhai S. Chen Y. Zhou J. Shi X. Zhang D. Liu |
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| Affiliation: | 1.Applied Optics Beijing Area Major Laboratory, Department of Physics,Beijing Normal University,Beijing,China;2.College of Applied Sciences,Beijing University of Technology,Beijing,China;3.Key Laboratory of Nondestructive Test (Ministry of Education),Nanchang Hangkong,Nanchang,China |
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| Abstract: | ![]()
Flexible and adjustable beam splitters, expanders/compressors and the cloak are presented based on a universal two-dimensional transformation formula for the embedded transformation optics. Nonlinear transformation results by the suggested formula under different conditions reveal several interesting phenomena and potential applications. All beam controllers are achieved by the nonlinear coordinate transformation. |
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