Tunable Plasmonic and Hyperbolic Metamaterials Based on Enhanced Nonlinear Response
المؤلفون المشاركون
Argyropoulos, Christos
Monticone, Francesco
Estakhri, Nasim Mohammadi
Alù, Andrea
المصدر
International Journal of Antennas and Propagation
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-04-06
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
We present here tunable and reconfigurable designs of linear and nonlinear plasmonic and hyperbolic metamaterials.
Rich scattering features of multilayered composite nanoparticles are demonstrated, which include complex and exotic scattering signatures combining multiple dipolar Fano resonances and electromagnetic induced transparency (EIT) features.
These dipole-dipole multi-Fano scattering responses can be further tuned through altering the plasmonic properties of the concentric layers or the permittivity of the core, for instance, by the presence of nonlinearities.
Strong third-order nonlinear effects, such as optical bistability, may also be induced in the scattering response of nonlinear nanoparticles due to the highly enhanced and confined fields inside their core.
Nonlinear hyperbolic metamaterial designs are also explored, which can realize tunable positive-to-negative refraction at the same frequency, as a function of the input intensity.
Negative Goos-Hänchen shift is demonstrated based only on the hyperbolic dispersion properties of these layered metamaterials without the usual need of negative index metamaterials.
The Goos-Hänchen shift may be tuned from positive-to-negative values, when the structure is illuminated with different frequencies.
A plethora of applications are envisioned based on the proposed tunable metamaterials, such as ultrafast reconfigurable imaging devices, tunable sensors, novel nanotag designs, and efficient all-optical switches and memories.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Argyropoulos, Christos& Monticone, Francesco& Estakhri, Nasim Mohammadi& Alù, Andrea. 2014. Tunable Plasmonic and Hyperbolic Metamaterials Based on Enhanced Nonlinear Response. International Journal of Antennas and Propagation،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1036103
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Argyropoulos, Christos…[et al.]. Tunable Plasmonic and Hyperbolic Metamaterials Based on Enhanced Nonlinear Response. International Journal of Antennas and Propagation No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1036103
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Argyropoulos, Christos& Monticone, Francesco& Estakhri, Nasim Mohammadi& Alù, Andrea. Tunable Plasmonic and Hyperbolic Metamaterials Based on Enhanced Nonlinear Response. International Journal of Antennas and Propagation. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1036103
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1036103
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر