Opto-Electronic Advances
Opto-Electronic AdvancesPrevious  Next  
2018 Vol. 1, No. 6
Cover Story:Lu F F, Zhang W D, Huang L G, Liang S H, Mao D et al. Mode evolution and nanofocusing of grating-coupled surface plasmon polaritons on metallic tip. Opto-Electronic Advances 1, 180010 (2018).

Tip-enhanced Raman spectroscopy (TERS) has found wide applications and shown great potential in physics, chemistry and material science. The research group of Prof. Ting Mei and Wending Zhang from Northwestern Polytechnical University present a detailed analysis on mode evolution of grating-coupled SPPs on the conical metal tip based on the guided-wave theory and finite difference time domain (FDTD) method. The analysis provides comprehensive understanding on the mechanism, which may help optimize the design and improve the performance of TERS with grating-assisted light coupling.

Select all:    Export Citations as: For   
Online Time:Jul 20, 2018
View: HTML | PDF | Download PDF(2105.1 KB) | ESM
Cite this article:
Lu F F, Zhang W D, Huang L G, Liang S H, Mao D et al. Mode evolution and nanofocusing of grating-coupled surface plasmon polaritons on metallic tip. Opto-Electronic Advances 1, 180010 (2018). 
Online Time:Jul 24, 2018
View: HTML | PDF | Download PDF(1203.8 KB) | ESM
Cite this article:
Ye H G, Su Z C, Tang F, Bao Y T, Lao X Z et al. Probing defects in ZnO by persistent phosphorescence. Opto-Electronic Advances 1, 180011 (2018).