Figure 7
From: Enhancement of spontaneous emission in Tamm plasmon structures
Dependence of the modal Purcell factor on frequency and direction of emission for a different position from the interface: (a) 17 nm; (b) 28 nm; (c) 35 nm; (d) 56 nm; (e) 71 nm; (f) 93 nm; (g) 142 nm; for the slab of GaAs of the thickness 28 μm surrounded by air. The Fig. 7 (h) demonstrates the pattern of modal Purcell factor averaged over the distance of the emitter from the interface on the interval corresponding to one wavelength.
