Theory of the Coherence of Topological Lasers
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review X"
DOI: 10.1103/physrevx.10.041060
Abstract: We present a theoretical study of the temporal and spatial coherence properties of a topological laser device built by including saturable gain on the edge sites of a Harper--Hofstadter lattice for photons. In the comoving… read more here.
Keywords: coherence; topological lasers; theory coherence; topology ... See more keywords
Edge mode bifurcations of two-dimensional topological lasers.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.397778
Abstract: Topological lasers are of growing interest as a way to achieve disorder-robust single-mode lasing using arrays of coupled resonators. We study lasing in a two-dimensional coupled resonator lattice exhibiting transitions between trivial and topological phases,… read more here.
Keywords: mode bifurcations; edge mode; topological lasers; mode lasing ... See more keywords