Topological photonics has attracted increasing attention in recent years due to the unique
opportunities it provides to manipulate light in a robust way immune to disorder and defects …

We report on the existence and stability of π-mode solitons in both one-dimensional (1D)
and two-dimensional (2D) nonlinear Su-Schrieffer-Heeger (SSH) arrays with periodic …

Floquet systems with periodically varying in time parameters enable realization of
unconventional topological phases that do not exist in static systems with constant …

We show that one-dimensional Floquet trimer arrays with periodically oscillating
waveguides support two different and co-existing types of topological Floquet edge states in …

Floquet topological systems exhibit rich physics associated with quasienergy band
structures and new topological states; nevertheless, they are usually explored in Hermitian …

Tremendous efforts are devoted to the research of exotic photonic topological states, in
which Floquet systems suggest new engineered topological phases and provide a powerful …

π modes are unique topological edge states appearing in Floquet systems with periodic
modulations of the underlying lattice structure in the evolution variable, such as dynamically …

We study the existence and stability of π-solitons on a ring of periodically oscillating
waveguides. The array is arranged into Su–Schrieffer–Heeger structure placed on a ring …

Topological photonics has attracted increasing attention in recent years due to the unique
opportunities it provides to manipulate light in a robust way immune to disorder and defects …

We introduce traveling Floquet valley Hall edge solitons in a genuinely continuous system
consisting of a waveguide array with a dynamically varying domain wall between two …