Cogwheels for generation of surface plasmon polariton vortex

We propose a cogwheel structure formed by an air ring and equally distributed air cogs along the ring on a gold film for generation of surface plasmon polariton vortex. We show that a well-designed cogwheel can generate an optical vortex-like response and that the characteristics of such SPP vort...

وصف كامل

التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Xu, Zhengji, Zhang, Dawei, Zhang, Dao Hua, Tobing, Landobasa Yosef Mario
مؤلفون آخرون: School of Electrical and Electronic Engineering
التنسيق: Journal Article
اللغة:English
منشور في: 2016
الموضوعات:
الوصول للمادة أونلاين:https://hdl.handle.net/10356/81876
http://hdl.handle.net/10220/39691