Fig. 1. Model of interaction between SPPs and quantum dots in one-dimensional periodic nanostructures

Fig. 2. Diagrams of dispersion relationship between ω/ωpnano and k˜x. (a)d˜=0.01; (b)d˜=0.1; (c)d˜=1; (d)d˜=2

Fig. 3. Intersection of two dispersion relations [Eq. (11) and Eq. (21)] when ωpnano=ωpε2

Fig. 4. ω/ωpε2 for different parameters. (a) L˜x=0.1,d=3d0; (b) L˜x=0.24,d=4d0

Fig. 5. Band gap changing with ωpnano/ωpε2. (a)ωpnano/ωpε2=0.5; (b)ωpnano/ωpε2=1.5; (c)ωpnano/ωpε2=3.0

Fig. 6. Relationship between Γ∥/Γ0∥ and ω/ωpε2. (a) L˜x=0.10,d=3d0; (b) L˜x=0.24,d=4d0

Fig. 7. Relationship between Γ⊥/Γ0⊥ and ω/ωpε2. (a) L˜x=0.10,d=3d0; (b) L˜x=0.24,d=4d0