Research Article

Propagation Properties of Airy Beam through Periodic Slab System with Negative Index Materials

Figure 3

Side view of Airy beam propagating in each RHM and DNM unit successively with three kinds of DNMs and corresponding principle diagrams. (a) DNM’s , (b) principle diagram where beam can just be compensated by each DNM, (c) DNM’s , (d) principle diagram where beam cannot be completely compensated by each DNM, (e) Airy beam transmission in quasiperiodic slab system, , , (f) DNM’s , (g) principle diagram where beam is overcompensated by each DNM, and (h) Airy beam transmission in quasiperiodic slab system, , .
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