Study on Zeeman-split spoof surface plasmon polaritons by use of spin-sensitive enhanced electromagnetic transmission
Journal Article
·
· Journal of Applied Physics
- MOE Key Laboratory of Weak-Light Nonlinear Photonics, School of Physics, Nankai University, Tianjin 300071 (China)
Structured metal surfaces could support spoof surface plasmon polaritons (SPPs), the dispersion of which is determined by the cutoff condition of guided modes in the nanostructures. We show that we can achieve split spoof SPPs by breaking the degeneracy of guided helical modes in concentric nanostructures via the classic analogue of the Zeeman effect. This split effect is shown to be observable from the spectra of enhanced electromagnetic transmission. Spin-sensitive enhanced electromagnetic transmission and the associated characteristics of field are investigated. Transmission branches versus parallel wavevector can be satisfactorily fitted by using the dispersion of spoof SPPs.
- OSTI ID:
- 22402794
- Journal Information:
- Journal of Applied Physics, Vol. 116, Issue 23; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0021-8979
- Country of Publication:
- United States
- Language:
- English
Similar Records
Hyperbolic spoof plasmonic metasurfaces
Performance analysis of higher mode spoof surface plasmon polariton for terahertz sensing
Geometrically induced surface polaritons in planar nanostructured metallic cavities
Journal Article
·
Fri Aug 25 00:00:00 EDT 2017
· NPG Asia Materials (Online)
·
OSTI ID:22402794
+8 more
Performance analysis of higher mode spoof surface plasmon polariton for terahertz sensing
Journal Article
·
Tue Apr 07 00:00:00 EDT 2015
· Journal of Applied Physics
·
OSTI ID:22402794
Geometrically induced surface polaritons in planar nanostructured metallic cavities
Technical Report
·
Tue Jan 14 00:00:00 EST 2014
·
OSTI ID:22402794