Frequency-selective propagation of localized spoof surface plasmons in a graded plasmonic resonator chain

• المؤلفون الرئيسيون: Gao, Zhen, Gao, Fei, Shastri, Kunal Krishnaraj, Zhang, Baile
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Metamaterials; Sub-wavelength Optics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/84130; http://hdl.handle.net/10220/42929
• المؤسسة: Nanyang Technological University

Localized spoof surface plasmon polaritons (spoof-SPPs) in a graded spoof-plasmonic resonator chain with linearly increasing spacing are experimentally investigated at microwave frequencies. Transmission measurements and direct near-field mappings on this graded chain show that the propagation of lo...