Program

P.74 -- Poster, NCTP-41

Date: Wednesday, 3 August 2016

Time: 08h30 - 10h00

Optical properties of Tamm states base on 1D Thue-Morse quasi-photonic crystals

Duy Khuong Phung (1), Ba Phi Nguyen (2)

(1) Institute of Physics, 10 Dao Tan, Ba Dinh, Ha noi, Vietnam; (2) Department of Basic Sciences, MienTrung University of Civil Engineering, 24 Nguyen Du, Tuy Hoa, Vietnam

Using the invariant imbedding methed developed by us recently, we study optical properties of Tamm states base on 1D Thue-Morse quasi-photonic crystals. We find that there are many optical plasmon excitation states in absoption spectra in both Otto and Krestchmann configurations. The maximum of absorption peak and the number of absorption peak increase when the number layer of the quasi-photonic crystal increases. In some configurations the absorption peak is higher than the absorption peak of Tamm states base on 1D photonic crystals. We also find that the electromagnetic field between metal-dielectric interface is large enhanced in both Otto and Krestchmann configuration.

Presenter: Phung Duy Khuong