Nonlinear Optical Properties of Spheroidal Metallic Inclusions in a Dielectric Medium

Figure 1

Linear absorption factor 𝛼 as a function of the depolarization factor 𝐿_𝑖 and the fill factor 𝑓 ((a): 𝑓=0.05, (b): 𝑓=0.10, and (c): 𝑓=0.2): aligned spheroids of Au in glass.

(a)

(b)

(c)