632 citations · 1.8k across the 10 of their papers we have counts for
4 papers · 2 filters
Observation of bound states in Lieb photonic lattices
Rodrigo A. Vicencio, Camilo Cantillano, Luis Morales-Inostroza +4
We present the first experimental demonstration of a new type of bound states in the continuum, namely, compacton-like linear states in flat bands lattices. To this end, photonic L…
Impact of loss on the wave dynamics in photonic waveguide lattices
M. Golshani, S. Weimann, Kh. Jafari +6
We analyze the impact of loss in lattices of coupled optical waveguides and find that in such case, the hopping between adjacent waveguides is necessarily complex. This results not…
Observation of asymmetric solitons in waveguide arrays with refractive index gradient
Steffen Weimann, Yaroslav V. Kartashov, Victor A. Vysloukh +2
We study light propagation in waveguide arrays made in Kerr nonlinear media with a transverse refractive index gradient, and we find that the presence of the refractive index gradi…
Experimental observation of bulk and edge transport in photonic Lieb lattices
D. Guzman-Silva, C. Mejia-Cortes, M. A. Bandres +6
We analyze the transport of light in the bulk and at the edge of photonic Lieb lattices, whose unique feature is the existence of a flat band representing stationary states in the…