Electromagnetic beaming from omnidirectional sources by inverse design
Alejandro Martinez, Raquel Garcia, Andreas Hakansson, Miguel A. Piqueras, and Jose Sanchez-Dehesa
Highly directional electromagnetic sources are desirable in a variety of fields and applications. By embedding point sources inside periodic lattices, radiation can be enhanced and confined within a small angular range. However, this directional source is far from perfect. Here, the authors demonstr ... [Appl. Phys. Lett. 92, 051105 (2008)] published Tue Feb 5, 2008.
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Highly directional electromagnetic sources are desirable in a variety of fields and applications. By embedding point sources inside periodic lattices, radiation can be enhanced and confined within a small angular range. However, this directional source is far from perfect. Here, the authors demonstr ... [Appl. Phys. Lett. 92, 051105 (2008)] published Tue Feb 5, 2008.
Read full Article »
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