We address light propagation in Vogel optical lattices and show that such lattices support a variety of stable soliton solutions in both self-focusing and self-defocusing media, whose propagation constants belong to domains resembling gaps in the spectrum of a truly periodic lattice. The azimuthally rich structure of Vogel lattices allows generation of spiraling soliton motion.
Kartashov, Y.V.; Vysloukh, V.A.; Torner, L. Solitons in spiraling Vogel lattices. "Optics letters", 15 Gener 2013, vol. 38, núm. 2, p. 190-192.