Passive PT-Symmetric Metasurfaces With Directional Field Scattering Characteristics

We show that passive parity-time (PT) symmetric metasurfaces can be utilized to appropriately engineer the resulting far-field characteristics. Such PT-symmetric structures are capable of eliminating diffraction orders in specific directions, while maintaining or even enhancing the remaining orders....
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Nye, Nicholas S [verfasserIn]

El Halawany, Ahmed

Bakry, Ahmed

Razvi, M. A. N

Alshahrie, Ahmed

Khajavikhan, Mercedeh

Christodoulides, Demetrios N

Format:

Artikel

Sprache:

Englisch

Erschienen:

2016

Schlagwörter:

PT-symmetry

Optical variables control

metasurfaces

Nickel

Electronic mail

Optical imaging

Optical refraction

Diffraction

Refractive index

directional scattering

Übergeordnetes Werk:

Enthalten in: IEEE journal of selected topics in quantum electronics - New York, NY : IEEE, 1995, 22(2016), 5, Seite 1-8

Übergeordnetes Werk:

volume:22 ; year:2016 ; number:5 ; pages:1-8

Links:

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DOI / URN:

10.1109/JSTQE.2016.2537798

Katalog-ID:

OLC1983420123

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