71 citations · 108 across the 5 of their papers we have counts for
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nlin.PS2014★ 10 cited
Pinned modes in two-dimensional lossy lattices with local gain and nonlinearity
Edwin Ding, A. Y. S. Tang, K. W. Chow +1
We introduce a system with one or two amplified nonlinear sites ("hot spots", HSs) embedded into a two-dimensional linear lossy lattice. The system describes an array of evanescent…
nlin.PS2013★ 8 cited
Symmetric and antisymmetric nonlinear modes supported by dual local gain in lossy lattices
K. W. Chow, Edwin Ding, Boris A. Malomed +1
We introduce a discrete lossy system, into which a double hot spot (HS) is inserted, i.e., two mutually symmetric sites carrying linear gain and cubic nonlinearity. The system can…