Optical antenna of comb-shaped split ring architecture for increased field localization in NIR and MIR

• المؤلفون الرئيسيون: Erturk, Vakur B., Kilic, Veli Tayfun, Demir, Hilmi Volkan
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Science::Physics::Optics and light
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/96771; http://hdl.handle.net/10220/18401

We propose and demonstrate novel designs of optical antennas based on comb-shaped split ring architecture that display multi resonance field intensity enhancement spectrum. These nanoantennas achieve substantially increased field localization at longer wavelengths than that of a single or an array o...